The Member Who Spends the Most Is Not Always the Member Worth Protecting Most

Most membership programs have a VIP designation that is awarded based on cumulative spend. The member who has spent the most is treated as the most valuable and receives the highest tier perks, the most personalized outreach, and the most retention investment.

That logic is defensible as a retrospective measure: the member who spent the most has delivered the most value so far. It breaks down as a forward-looking measure because cumulative spend captures what happened and says nothing about what is likely to happen next.

A member who spent $800 over twelve months on a declining trajectory, spending $150 in month one and $30 in month twelve, is carrying very different future value than the same $800 cumulative spend figure suggests. A member who spent $300 over twelve months on an increasing trajectory, spending $15 in month one and $80 in month twelve, is a different kind of asset than their lower spend total indicates.

Most programs rank by total spend, apply the tier that results, and allocate retention resources accordingly. The member on the declining trajectory gets the high-tier treatment. The member on the increasing trajectory stays in the entry tier. Neither assignment reflects where the relationship is actually going.

Trajectory Is Predictive. Total Spend Is Descriptive.

Recurly's research on subscription churn patterns found that early behavioral engagement signals are among the strongest predictors of long-term retention. Engagement trajectory, whether a member is becoming more or less active over time, is a more reliable predictor of renewal than cumulative spend because it reflects direction rather than history.

The calculation required to build a trajectory metric is not complex. For each member, compare their order frequency in the first ninety days of membership to their order frequency in the most recent ninety days. A member whose frequency has increased is on a positive trajectory. A member whose frequency has declined is on a negative one. Both can have identical cumulative spend figures depending on the timing and size of their orders.

High-Spend Declining Members Require Intervention, Not Reward

A member in the top spend tier whose frequency has declined by 40% over the past ninety days is not a stable high-value member. They are a high-spend member who is drifting, and the tier recognition they receive for past spending is not addressing the behavioral deterioration underway.

The intervention for this member is not an acknowledgment of their cumulative spend. It is a specific communication that addresses the declining engagement, connects it to what the membership can offer that they may not be using, and gives them a concrete reason to place an order in the near term.

McKinsey's research on paid loyalty programs found that 50% of paid membership cancellations happen within the first year, driven primarily by not using benefits enough. A high-spend member who has declined in frequency has started building exactly that cancellation rationale. The tier recognition they receive for past spending does not interrupt it.

Rising Members Deserve Recognition Before the Program Loses Them

The inverse problem is that members on a rising trajectory, increasing frequency, expanding category engagement, higher AOV per order, are underinvested in by programs that only see their below-average cumulative spend.

A member who has placed five orders in the past sixty days after placing two in the previous ninety is demonstrating accelerating engagement that their current tier does not reflect. Proactively offering that member a path to the next tier, or a preview of what the higher tier delivers, while their engagement is at its peak is the clearest opportunity available to lock in a behavioral trajectory before it plateaus.

Subscribfy's own merchant data shows member LTV running 115% higher than non-members at twelve months. That figure is produced by members who sustained and grew their engagement across the year, not only by members who entered with high total spend. Identifying and investing in the members whose trajectory predicts that outcome is the most efficient use of retention resources available.

If your membership program prioritizes members by cumulative spend without considering trajectory, you are protecting the members who were most valuable and missing the ones who are becoming most valuable.

Subscribfy helps Shopify Plus brands build trajectory-based member prioritization so retention investment goes to the members whose future value warrants it, not only the ones whose past spend was highest. See how at subscribfy.ai.