If you can link a retailer account to your Instacart+ account, the option appears in your account settings—

  1. Log into your account on the retailer’s website. 
  2. Click Account settings. 
  3. Under Instacart+, click Connect your existing Instacart+ account.
  4. If you already have an Instacart account, enter your login credentials.
    • If you can’t remember your password, use the Forgot Password button to reset.
  5. Under Authorization Required, click Allow.
  6. If you want to link a different Instacart+ account instead, click Switch Accounts.
  7. The site redirects you to your retailer account page with a success message once it links.