Merchant Guides

Which credit card to use at Costco, Amazon, Walmart, Loblaws, Uber, and more.

• Best Credit Card for Loblaws

  Stack a 5x grocery card with PC Optimum for maximum value.

  Updated 2026-06-10

• Best Credit Card for Metro Grocery

  Any 5x grocery card works — stack with Moi Rewards where offered.

  Updated 2026-06-05

• Best Credit Card for Sobeys

  Scene+ is Sobeys' loyalty program — a Scotia card stacks well.

  Updated 2026-06-01

• Best Credit Card for No Frills

  No Frills is part of Loblaw — same PC Optimum stacking applies.

  Updated 2026-05-25

• Best Credit Card for Uber Canada

  Cobalt earns 5x on Uber Eats (dining); Platinum earns 3x on delivery.

  Updated 2026-05-20

• Best Credit Card for DoorDash Canada

  Any 5x dining card earns big on DoorDash.

  Updated 2026-05-15