Only if the customer is paying per token. If it's by subscription they're burning their own money
If you're on one of the lower tiers (e.g. the $20 tier), they still have that incentive to burn your tokens and upsell the higher tiers.
the subscriptions all have limits. when you hit the limit you again start paying per token.
If you're on one of the lower tiers (e.g. the $20 tier), they still have that incentive to burn your tokens and upsell the higher tiers.