There are no additional fees when purchasing a physical gift for a registry. In fact, we encourage the use of discounts and promotions for your favorite retailers!
All online honeymoon and fundraising websites require a third-party credit card processor (Paypal, WePay, etc) which charge a fee to safely collect and transfer money online - this is not a Blueprint Registry fee.
Other websites pass on the full credit card processor cost which range from 3% to 5%. We subsidize this cost and only pass along a 2.5% processor fee which saves you money.