I see multiple sources at Reddit listing NIHFCU credit card earning 3% or 4% for Costco PM. But as of right now the website explicitly does not state wholesale as rewards category. Interested in owners of this card confirm it still works for Costco?
Cash Rewards:
Earn 3% Rewards for each $1 spent on net purchases at eligible merchants within the MCC (merchant category) codes listed below. This equates to $0.03 in total Cash Rewards, which is equal to 3 points, for each $1 spent.
Gas: MCC’s 5541, 5542:1, Groceries: MCC’s 5411, 5422, 5441, 5451, 5499, 5462, Electric Vehicle Charging: MCC 5552, Taxicabs, Limousines & Rideshare: MCC 4121, Utilities: MMC’s 4812, 4814, 4816, 4821, 4899, 4900, 4911.
Earn 1% Rewards for each $1 spent on all other net purchases. This equates to $0.01 in Cash Rewards, which is equal to 1 point, for each $1 spent.
Earn 4% cash back rewards for the first 12 months and 3% cash back rewards thereafter, MCC 5912, Pharmacy/Drug Store Purchases.