Legal advise and agreements for purchasing a business or selling a business. Get our free, updated 2022 checklist for business buyers.Does anyone happen to know if Pennsylvania allows merchants to charge a customer a "surcharge fee" for using a credit card? Approved faculty and professional staff can make purchases with departmental funds using the Smart Source online marketplace or the Purchasing Card (P-Card). Complaint Information. Please explain your complaint: Try to be brief, but be sure to tell WHAT happened, WHEN it happened and WHERE it happened. Browse 181 Philadelphia, PA business opportunities available on BizBuySell. As the owner of the business, you won't be able to use a payment card with your own Square Point of Sale account. With new fee increases and more shoppers ditching cash, small businesses urge their customers to consider sticking with bills and coins.