GTM Fundamentals · intermediate · node 3.10

Motion transitions and upselling

Motion transitions occur when a customer acquired via one GTM motion moves to expansion via a different motion. A PLG customer becomes an enterprise upsell candidate. A sales-led customer discovers community and adopts self-serve. These transitions fail when timing is wrong (too early, too late, or cannibalizing), when the new motion is misaligned (enterprise buyer personas into a free product), or when transitions are forced instead of discovered. The core insight: transitions should be driven by the customer's changing needs and context, not by your desire to expand revenue. A successful transition increases customer LTV without destroying the initial motion's unit economics. The failure mode is forcing every customer through every motion sequentially, which annihilates the profitability of all motions involved.
intermediate Last updated 2026-06-25

Prerequisites

3.1 (Motion-market fit)3.3 (PLG)3.4 (SLG)3.5 (Hybrid / PLS)1.10 (Technology Adoption Lifecycle & the chasm)

Most growing companies start with one motion and assume they will add more. What they do not account for is that transitions between motions are not free. Each transition risks destroying the unit economics of both the original motion and the new one.

The most common failure is a company that acquires customers profitably via PLG (say, $500 CAC, 12-month payback), then tries to upsell every customer to an enterprise sales motion (adding $50K CAC, extending payback to 36 months). The company ends up with:

  • A destroyed PLG motion: the PLG team is now chasing enterprise upsells instead of acquiring new customers, and the low-touch channel that was working breaks.
  • A marginal enterprise sales motion: they are targeting accounts that are already somewhat happy via the free product, so the pain point for an enterprise sale is not acute. The sales motion inherits poor-fit prospects.

The result is lower overall LTV, higher CAC, and confusion about whether the company even has a business.

The alternative is understanding motion transitions as a deliberate architecture choice, where you identify which customers are ready for transition, when that transition should happen, and which motion is the right next step—without destroying the original motion’s efficiency.

What is a motion transition?

A motion transition is when a customer changes primary engagement from one GTM motion to another. Examples:

PLG to SLG (product-led to sales-led): A team of 5 data engineers is using your data platform via freemium. By month 12, they want to consolidate 50 engineers and need advanced governance, compliance, and RBAC. The single team (product-led) is no longer the buyer. The procurement and security teams are now involved. The transition is from low-friction, product-driven adoption to a sales-led negotiation with a broader committee.

SLG to community-led expansion: You sold an infrastructure tool to a mid-market devops team via sales. After 18 months, the team has grown to 20 people. Rather than managing multiple expansion sales conversations, the company activates community and open-source adoption. New engineers on the team discover and adopt the tool via community channels, not a sales rep. The retention mechanism shifts from sales motion to community motion.

Freemium to self-serve paid: A team of 3 is using your collaboration tool via freemium. At month 6, they hit the free tier limit and graduate to a paid tier (still self-serve, no sales conversation required). This is not a motion transition—it is a conversion within the same motion. Transitions require a change in motion, not just a tier upgrade.

Low-touch to ABM: A customer acquired via low-touch sales (light sales engagement, 60-day cycle) grows to 200 users and $50K ARR with you. At this point, account expansion looks different. Rather than a single AE managing a dozen accounts, a dedicated ABM player focuses on this one account: expanding to adjacent teams, launching new projects, upselling premium features. The motion transitions from efficient coverage model (one rep, many accounts) to intensive coverage (one rep, one account).

The key difference: a transition moves the customer from one motion’s funnel to another’s, and the buyer profile, sales cycle, and value narrative change in the process.

Why motion transitions fail

Transitions fail in three predictable ways.

Failure Mode 1: Forcing the transition too early

The customer has not yet stabilized in the original motion, so they are not ready for the transition. The result: you add friction and touch at the moment of maximum customer churn risk.

Example: PLG to SLG at month 3.

A customer adopted your freemium product at month 0. At month 3, they have 4 users actively using it, but have not deployed at scale. A sales rep reaches out with an “enterprise” offer: “Your team loves this. Let’s get your whole organization licensed.”

The customer is not yet convinced the narrow use case is even working. They have not extracted the value they expected to extract. Now you are asking them to commit to a sales conversation and a legal review at the moment when they are most likely to churn because adoption is still uncertain.

Successful transitions happen after value has been proven, not before. The diagnostic: did the customer hit an activation moment? Did they see results? Only then is a transition viable.

Rule: Transition after the customer has demonstrated sustained usage and value extraction in the original motion. For PLG, this is usually month 9-12. For SLG, it is after the first renewal.

Failure Mode 2: Transitioning to the wrong motion

The customer has proven value, but the motion you want to transition them into is not a fit for their actual trajectory.

Example: Low-touch customer into ABM.

You have a $30K ARR customer acquired via low-touch sales. You are growing nicely—the motion works. At 18 months, the customer has expanded to $50K ARR via successful upsells within the original motion.

Now the sales VP says: “This is a key account. Let’s move them to ABM—dedicated rep, strategic planning, executive engagement.” The ABM motion requires a $50K CAC (fully-loaded rep cost + enablement + tools). To justify that CAC, you need multi-year payback and expanding account potential.

But the account has already achieved $50K with efficient upsells via the low-touch motion. The incremental value of ABM is unclear. The customer is not asking for more strategic engagement. You are imposing a motion on them because their revenue is high, not because their needs have changed.

The result: the ABM rep is expensive overhead for an account that was already expanding efficiently. You destroy the unit economics of both the low-touch motion (by removing it from the rep’s portfolio, where it was profitable) and the ABM motion (by forcing it onto an account that did not need it).

Rule: Do not transition a customer because their revenue crossed a threshold. Transition them because their needs have changed in a way that the original motion can no longer serve efficiently.

The diagnostic: if the original motion is still growing the account, and the customer is not expressing frustration with the current motion, the transition is not driven by customer needs. It is driven by your desire to expand. Pause.

Failure Mode 3: Transitions that require customer abandonment

The worst transitions are ones that require the customer to abandon their workflow in the original motion in order to adopt the new motion.

Example: Freemium to sales-led, requiring feature parity across both.

A customer is using your freemium product with 3 free seats. You want to transition them to a sales-led paid tier. But the sales-led tier requires them to adopt your sales enablement module, which does not exist in freemium. To transition, they have to abandon their freemium workflow, migrate data, relearn the interface, and adopt new workflows.

The friction is massive. The transition fails. The customer churns because transitioning to the new motion is too expensive.

Successful transitions are additive. A PLG customer gets a call from sales, but they keep using the product the same way—the sales rep just helps them think about expanded use cases. An SLG customer joins a community Slack, but they do not have to abandon their account management relationship.

Rule: Design transitions as additive, not replacement. The customer should be able to adopt the new motion while maintaining their existing workflows in the original motion.

When transitions work: the three conditions

Transitions succeed when three structural conditions are met. All three must hold.

Condition 1: The customer’s needs have evolved into the new motion’s territory

The original motion served the customer when they had a narrow need. Now their need is broader or more complex, and the original motion is a bottleneck or misfit.

PLG to SLG: The original motion worked when the customer was a team of 5. Now they need to deploy across 200 people, and the governance, procurement, and security requirements are non-negotiable. The sales motion is no longer optional—it is required because the buying committee has expanded.

SLG to community-led: The original motion worked when adoption required central purchasing. Now the product has become so standard in the category that engineers discover and adopt it through community channels, peer recommendations, and open-source contributions. Community is not a luxury—it is the most efficient expansion channel for the evolved customer base.

Self-serve to high-touch ABM: The original motion worked when the customer was a single team. Now they are a multi-team, multi-department buyer with cross-functional stakeholders, budget holders, and strategic initiatives. High-touch ABM is not a nice-to-have—it is the only way to navigate the evolved buying structure.

Diagnostic: Ask the customer: “What do you need from us now that you did not need 12 months ago?” If the answer aligns with the new motion’s strengths, the transition is grounded. If the answer is “nothing different, the original motion still works,” abandon the transition.

Condition 2: The new motion’s buyer is different, but visible and accessible

Transitions require a new buyer to emerge. If the original buyer is still the only buyer, there is no transition—there is just a failed upsell attempt.

PLG to SLG: The original buyer was an engineer or product manager. The new buyer is the procurement person, the security officer, the compliance person. They are visible. You can reach them. They have a problem your product solves (governance, security, audit trails).

SLG to ABM: The original buyer was a director. The new buyer is the CIO and the CFO. They care about strategic outcomes (cost optimization, operational efficiency), not just the director’s use case. They are accessible, and they have a problem worth paying for.

Diagnostic: Can you name three people at the customer who are new buyers for the new motion? If you cannot name them, the transition is not structural. It is a guess.

Condition 3: The new motion does not cannibalize the original motion’s efficiency

The original motion was efficient. If the transition requires you to abandon the original motion for this customer, you destroy that efficiency.

PLG to SLG: You do not tell the customer to stop using the free product and migrate to a sales-led tier. Instead, you keep them on freemium (preserving the original motion’s low touch) and layer in a sales conversation about expanded use cases. The customer expands their usage, the free product stays, sales adds value without replacement.

SLG to community-led: You do not ask the customer to abandon their account management relationship. Instead, you activate the community. The account manager is still there, but community adoption is now the primary expansion channel. The customer benefits from both.

Diagnostic: Can this customer adopt the new motion while maintaining their original motion’s workflow? If the answer is no—if the new motion requires abandoning the original one—the transition is broken. Redesign it.

The diagnostic matrix: when transitions work, when they break

Here is a matrix for diagnosing transition viability before you attempt it.

Customer ContextOriginal MotionNew MotionValue EvolutionBuyer EvolutionAdditive?VerdictFounder Mistake
Small team, narrow use case, no governance needsPLG (freemium)SLGLOW—no new problem emergedLOW—same engineer buyerNO—requires abandoning freemiumTRAPForcing all freemium customers into sales funnels. Only transition when governance needs emerge, not on revenue threshold.
Team of 5, proven value, compliance requirementsPLG (freemium)SLGHIGH—governance, compliance, audit trails are now criticalHIGH—procurement, security officer now involvedYES—freemium stays, sales adds governance layerVIABLEDesign a “freemium + paid governance module” transition, not freemium->SLG replacement.
Mid-market account, single AE covering 20 accounts, expansion plateauingLow-touch SLGABM (dedicated rep)MEDIUM—account is growing but via efficient upsells alreadyMEDIUM—same buyer, possibly some new stakeholders (CFO, new department heads)YES—dedicated rep replaces the portfolio rep, but motion stays consultativeMARGINALOnly transition if account potential is 2-3x current size AND customer is asking for more engagement. Otherwise, one rep covering many accounts is still more efficient.
Large enterprise, multiple teams, each with different department budgetsLow-touch SLGABMHIGH—cross-functional stakeholders now require coordinated account strategyHIGH—CIO, CFO, multiple department heads now involvedYES—ABM adds coordination and strategic planning to the motionVIABLEDesign ABM for high-ACV expansion plays, but only after the account has shown expansion potential via the original motion.
Customer using free tier, low stickiness, no clear next problemFreemiumFreemium + paid tierLOW—customer has not proven product adoptionLOW—same buyer, no new stakeholdersYES—but unnecessary; customer is not readyTRAPDo not upsell freemium customers to paid until they have hit activation. Upselling inactive users destroys both freemium and paid motion efficiency.
SaaS platform, thriving small team, discovering adjacent use cases via communitySLGCommunity-led expansionHIGH—adjacent teams are discovering the product through community channelsHIGH—new teams are adopting outside of original sales relationshipYES—community expands to adjacent teams, original AE maintains strategic relationshipVIABLESupport the transition by investing in community. This is a sign the product has strong market fit across multiple personas.
Infrastructure/developer tool, direct sales team, multi-engineer adoption, open-source community existsSLG (for enterprise contracts)Community-led + open-sourceHIGH—engineers discover the tool via GitHub, community, word-of-mouthHIGH—individual engineers now as decision-influencers, not just enterprise contactsYES—community adoption supports the enterprise sales motion; engineers become champions before sales callsVIABLEThis is the ideal transition. Enterprise sales is supported by community adoption, not replaced by it.
Customer with $10K ARR via low-touch, revenue threshold hit, no change in needs or buying structureLow-touch SLGABM (because $10K ARR)LOW—customer is satisfied, no expansion painLOW—same buyer, no new stakeholdersN/ATRAPDo not force ABM based on revenue thresholds. ABM requires a different customer context (complexity, multi-stakeholder buying, expansion potential). Revenue alone is not sufficient.

Founder mistakes in motion transitions

Most transition failures follow predictable patterns.

Mistake 1: Forcing transitions too early (before value is proven)

You launch a freemium product. By month 3, your first accounts are barely at 2 users and no proven ROI. A sales rep cold-calls them with an “enterprise” offer. The customer churns because you are asking for commitment before they have seen value.

Successful transitions happen after 9-12 months of proven usage and value in the original motion. At that point, the customer is emotionally invested, has workflows built around you, and is ready to deepen the relationship.

How to catch this: Track the transition-readiness metrics. What % of customers who transitioned in month 3 are still with you at month 12? If it is <70%, you are transitioning too early. Move the transition window to month 12+.

Mistake 2: Transitioning the wrong customer (high-potential vs high-revenue)

You look at your customer base and see: “This account is $50K ARR. This is a strategic account. Let’s assign an ABM rep.” But the $50K came from efficient upsells via the original motion. The account is not a high-potential expansion play. You are imposing ABM overhead.

The customer for a transition is not the highest-revenue customer. It is the customer who is:

  1. Stable in the original motion (proven value, low churn risk).
  2. Showing signals of readiness for the new motion (new buyers emerging, needs evolving).
  3. High-potential for expansion in the new motion (multiple new use cases, adjacent teams, budget growth).

How to catch this: Before transitioning an account, forecast its 24-month potential in the new motion. If potential is <2x current ARR, and the account is already growing efficiently via the original motion, the transition is not justified.

Mistake 3: Sequencing transitions in the wrong order

You acquire a customer via PLG. At month 6, you try to transition them to a sales-led upsell motion. It does not work because the customer has not yet proven value at scale. At month 12, you try to transition them to ABM. It does not work because they are now comfortable with their current workflow and do not want a new account manager.

The order matters. Some transitions are prerequisites for other transitions. PLG -> SLG should happen before SLG -> ABM, because ABM requires a larger customer with a broader buying committee. If you try ABM before SLG, the customer is not ready.

How to catch this: Map the natural customer evolution and order transitions accordingly. Typical sequence: PLG -> SLG (when team grows and governance emerges) -> ABM (when customer is multi-team and high-value).

Mistake 4: Assuming all customers should transition

Not all customers should transition. Some customers acquired via PLG are best served by staying in the PLG motion forever. Forcing them to transition destroys the motion.

A team of 5 engineers using your freemium product, happy, sustainable, and not growing beyond 10 people. Do not transition them to SLG. They do not have a sales motion need. Let them stay in the freemium motion.

The question is not “should every customer transition?” The question is “which customers, at what stage, are ready for which transitions?”

How to catch this: Segment your customer base by transition readiness. Not all customers are the same. Some are freemium-forever. Some are freemium -> SLG -> stable. Some are freemium -> SLG -> ABM -> enterprise. Design transitions for each segment, not one transition for all.

Rules for motion transitions

If transitions are viable for your business, operate by these rules.

Rule 1: Transitions are opt-in, not required

Never force a transition. If a customer is happy in their current motion, let them stay. The moment you force a transition on an unmotivated customer, you add friction and risk churn.

Transitions should feel like natural extensions to the customer. A PLG customer gets a call from sales: “We noticed you are using this for X. Did you know you could also use it for Y? Here’s how that would work.” That is a transition that respects the original motion.

A forced transition is: “You are on the free tier. You need to buy the enterprise plan now, which requires a 6-month sales cycle and legal review.” The customer churns.

Checkpoint: If you have to convince a customer to transition, the transition is broken. Pause and redesign it.

Rule 2: Measure transition readiness before attempting the transition

Not all customers are ready for all transitions at the same time. Some are ready at month 6. Some at month 12. Some never.

Track these metrics:

  • Product adoption velocity: Is the customer using more of the product each month?
  • Expansion signals: Are they adding users, use cases, or deployment scale?
  • Buying committee evolution: Are new stakeholders (procurement, security, finance) becoming involved?
  • Churn risk: Is retention solid (month-over-month revenue stable or growing)?

Only transition customers who show signals across 3 of 4 metrics.

Checkpoint: Before reaching out to transition a customer, answer: “Why this customer, and why now?” If you cannot articulate a clear reason, wait.

Rule 3: Design the transition as a separate sales motion

Transitions are not the original motion. They are not the new motion. They are a distinct motion that bridges the two.

Create a separate playbook: transition messaging, conversation flow, value narrative, and handoff process. Do not use the original motion’s playbook (too low-touch for the transition) or the new motion’s playbook (too heavy-handed for a customer already using you).

Checkpoint: Write down the transition motion: Who reaches out? What is the message? What is the close condition? If you cannot write a clear playbook, you are not ready to attempt transitions.

Rule 4: Preserve the original motion’s efficiency

Do not sacrifice the original motion’s unit economics to fund transitions. If the original motion breaks, the transitions fail too.

A common mistake: the PLG team gets distracted by enterprise upsells and stops acquiring new freemium customers. The PLG motion breaks. Enterprise upsells (which require PLG momentum to be credible) also break.

Instead, run transitions as a separate function. Freemium acquisition continues. Transitions are a separate investment that does not compete with freemium acquisition for resources.

Checkpoint: Can you measure the original motion’s efficiency independently of transitions? If not, you are mixing motions in a way that will destroy both.

Asymmetric transition success rates

Different transitions have different success rates. Understanding which transitions work and which are traps is critical.

High-success transitions (>50% LTV lift)

Freemium to self-serve paid tier: A customer on freemium has proven adoption. Moving them to a paid tier within the same product experience is low-friction. Success rate: 60-70%. Lift: +30-50% LTV.

Low-touch SLG to account-level expansion: A customer acquired via low-touch sales expands to new teams or use cases, all handled via a light sales conversation or self-serve upsell. Success rate: 50-60%. Lift: +50-100% LTV.

SLG with community discovery: Customers acquired via sales are supported by community adoption of adjacent teams. Success rate: 55-65%. Lift: +20-40% LTV (community provides retention moat; churn drops).

Medium-success transitions (20-50% LTV lift, higher risk)

PLG to SLG (governed expansion): A freemium customer with governance needs transitions to a sales-led offering with compliance features. Success rate: 35-45%. Risk: Many customers churn because they perceive SLG as too heavy. Lift: +40-80% LTV (if successful).

SLG to ABM (high-value account): A mid-market customer transitions to dedicated ABM representation. Success rate: 30-40%. Risk: ABM is expensive; if the account does not expand as forecasted, the motion is unprofitable. Lift: +50-150% LTV (if successful).

Low-success transitions (<20% LTV lift, likely traps)

Freemium to SLG (blanket offer): Attempting to transition all or most freemium customers to sales-led motions. Success rate: <10%. Risk: Most freemium customers do not need sales engagement; the friction destroys adoption. Lift: Negative (churn exceeds transitions).

Low-touch to high-touch via revenue threshold: Automatically moving all customers above $X ARR into ABM without segmentation by expansion potential. Success rate: <15%. Risk: Many customers are already efficient on low-touch; ABM overhead breaks the economics. Lift: Negative (cost of ABM exceeds new expansion).

Self-serve to SLG (no new buyer): Attempting to move self-serve customers to sales-led without an emergent new buyer profile. Success rate: <5%. Risk: Self-serve customers have no procurement needs; adding sales is pure friction. Lift: Negative.

Real examples: transitions done right and wrong

Example 1: Slack (community -> sales-led, done right)

Slack started with strong product-led adoption. Teams discovered Slack, adopted it via freemium, expanded internally. The transition opportunity: organizations using Slack across multiple teams needed procurement, IT governance, and centralized administration. Slack introduced a sales-led motion (Slack for Enterprise) targeting IT and procurement, while preserving the original product-led motion.

Why this worked:

  • Value evolution: Small teams did not need IT approval. Large organizations needed it. The needs were structurally different.
  • Buyer evolution: Individual users were the original buyers. IT directors and procurement were the new buyers. They were visible and accessible.
  • Additive: Slack did not ask freemium users to abandon their usage. Enterprise buyers got a separate SKU with governance and integration tools. Both motions coexisted.
  • Timing: Slack waited until the freemium motion was mature (thousands of teams using it, organic growth accelerating) before introducing the enterprise sales motion.

Result: Slack grew to $1B+ ARR. Both the freemium and enterprise motions were efficient and profitable. The transition was not forced; it was organic.

Example 2: Stripe (direct sales -> community/ecosystem, in progress)

Stripe started with direct sales to high-intent founders and engineers. As Stripe matured, developers discovered Stripe via ecosystem channels: docs, Hacker News, community projects, integration partners. Stripe shifted to a community-led expansion motion where ecosystem growth and developer discovery became primary, supported by (not replaced by) direct sales for high-value partnerships.

Why this is working:

  • Value evolution: Founders needed help getting started (sales motion). Established companies using Stripe needed integrations and ecosystem partnerships (community motion).
  • Buyer evolution: Founders were the original buyer. As companies grew, engineering teams and partnerships emerged as the new buyers.
  • Additive: Stripe did not abandon direct sales. Instead, community and ecosystem became the primary discovery channel, with direct sales supporting high-value deals.
  • Timing: Stripe waited until the direct sales motion was efficient before investing in community/ecosystem. By then, demand was so strong that community adoption needed support, not creation.

Result: Stripe’s ecosystem became a competitive moat. Community adoption accelerates retention. Direct sales are reserved for high-value partnerships. Both motions are efficient.

Example 3: Hubspot (bottoms-up to enterprise, done wrong, then corrected)

HubSpot started with bottoms-up freemium adoption targeting SMBs and individual marketers. As HubSpot grew, it attempted to transition all customers to an enterprise sales motion. HubSpot sales teams cold-called freemium customers with “enterprise” offers, which felt foreign and heavy-handed. Churn spiked.

Why this failed initially:

  • Value evolution was weak: Most freemium customers had not outgrown the product. They had not hit a governance or scale problem.
  • Forced timing: HubSpot forced transitions on a revenue threshold, not on customer need.
  • Not additive: Freemium customers had to engage with sales to access features; the motion felt forced.

What HubSpot did right (eventually):

  • Segmented the customer base. Some customers are freemium-forever (small businesses, solopreneurs). Some are freemium -> freemium + self-serve paid. Some transition to sales-led only if they hit multi-team, multi-department needs.
  • Created a separate enterprise motion targeting inbound leads (prospects asking about enterprise features), not existing freemium customers.
  • Built self-serve tiers (freemium, basic, professional, enterprise) to create a natural upgrade path without sales engagement. Transitions are now additive.

Result: HubSpot’s freemium motion stayed healthy. Enterprise sales motion became efficient because it targets high-intent inbound and customers with actual multi-team needs, not forced freemium transitions.

Next: Channels vs motions (decoupling)

Once you understand motion transitions, the next frontier is understanding how to decouple acquisition channels from motions. A company might run PLG as a motion (product-driven expansion) via multiple channels: organic search, paid acquisition, community. Or run sales-led via multiple channels: direct sales, partners, marketplace.

The mistake most founders make is conflating “I acquired this customer via paid ads” (channel) with “I’m running a PLG motion” (motion). When you understand this decoupling, you can run multiple channels within a single motion, and transition customers across motions without losing efficiency.

This is the subject of 3.11.

Key takeaways

  • Motion transitions move a customer from one acquisition/expansion channel to another. Examples: PLG -> enterprise SLG, SLG -> community-led retention, freemium -> self-serve paid, low-touch -> high-touch ABM. Not all transitions are viable or desirable.
  • Transitions work when: (1) the customer's needs evolve naturally into the new motion's purchase criteria, (2) the new motion's buyer is different from the land buyer but sees clear value, (3) the transition does not require the customer to churn out of the original motion to onboard into the new one.
  • Founder mistakes: forcing transitions too early (before the customer has extracted value from the first motion), transitioning to the wrong motion (ABM targeting a customer whose CAC:LTV is already efficient via the first motion), or sequencing transitions that require the customer to abandon the first motion's workflow.
  • Design transitions as opt-in, not required. The best transitions feel like natural extensions to the customer, not a sales push. If you have to convince a customer to transition, the transition is broken.
  • Diagnostic: measure what % of customers acquired via motion A transition to motion B, and at what point in their lifecycle. Most successful transitions happen at 12-18 months (after the customer has stabilized and grown), not at month 3 (too early).

Related concepts

Expansion motionUpsellCross-sellNet revenue retentionLand-and-expandProduct-led salesAccount evolutionCustomer segmentation

How to cite this

@misc{shalvi_gtm_fundamentals_motion_transitions_and_upselling_2026,
  author = {Singh, Shalvi},
  title  = {Motion transitions and upselling},
  year   = {2026},
  url    = {https://shalvisingh.com/gtm/fundamentals/motion-transitions-and-upselling},
  note   = {GTM World Model — GTM Fundamentals}
}

Singh, Shalvi. "Motion transitions and upselling — GTM Fundamentals." shalvisingh.com, 2026. https://shalvisingh.com/gtm/fundamentals/motion-transitions-and-upselling