There are a few Cash Boost limits to be aware of:

  1. $1.50 is the minimum purchase amount for $1 Boosts
  2. Maximum discounts for % off Boosts can be found in the app by clicking on Boost details
  3. You cannot use a Boost more than once within an hour
  4. Boosts cannot be applied to Cash Back transactions
  5. Category Boosts (like the Coffee Shop Boost) only apply to in-store purchases made with your physical Cash Card or Apple Pay