Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; data as of September 27, 2026. Card issuers do not influence our rankings or content.
Supermarkets benefit details — $695/yr annual fee
Receive two $10 Instacart credits monthly, up to $240 total each calendar year, for purchases made directly through Instacart with your United Club...