The most straightforward way to get a card is through BJ’s itself. You have two main options:
Amazon.com frequently lists BJ’s gift cards for purchase.
While BJ's Wholesale Club cards aren't as widely distributed as restaurant gift cards, you can still find them at: where can i buy a bj's gift card
Double-check that you are buying a BJ's Wholesale Club gift card and not a BJ's Restaurant & Brewhouse gift card, as these are two separate companies and their cards are not interchangeable. Bjs Gift Card - Amazon.com
A great spot to find discounted BJ’s gift cards , sometimes offering small savings off the face value. The most straightforward way to get a card
Offers a flexible digital "gift" that can be sent via email, text, or print.
You can buy both physical gift cards and digital e-gift cards directly from their website. Digital cards are often sent via email within minutes. 2. Major Retailers and Online Marketplaces Bjs Gift Card - Amazon
Here are the best places to buy BJ’s gift cards right now: 1. Directly from BJ’s Wholesale Club