Once someone selects your charity as the beneficiary for their Charity Sale coupon, the proceeds from the sale will be available in your Stripe account. The funds will then be directly deposited into the bank account you linked to Stripe in their sign up process.
Note, you cannot receive your donation proceeds via any other method than direct deposit from Stripe. They do not issue paper checks or debit cards. If this arrangement does not work for your organization, you will unfortunately be unable to participate in the online portion of Belk's Charity Sales.