Purchased slices
Tier progress
How it adds up: Every paid slice counts as 1 purchased slice. A regular or signature whole cake counts as 20, and a premium whole cake counts as 30. These slices set your member tier: 0 Bronze (5% off), 20 Silver (10%), 40 Gold (15%), 80 Platinum (20%), 120 Diamond (25%). They are progress only — not credits to spend.
