Hello mrsvmail and welcome to the forum...and by the way never pay to shop, here you will see hundred of MSC that don't charge you a penny and they have several shops that you can do with a wheelchair, Corporate Research International (CoRI) have a shop that should be done with a wheelchair or a medical scooter to check if the store is ADA Accessible, the payment is not too much but every penny helps, also they have a craft store, fabric store, home improvement and restaurants that you can do using a whellchair, I do not know if you can drive, but Market Force have several fast food shops, most of them are dine-in and drive-thru,some are located in Wally stores and are dine-in only, very easy shops, the bear restaurant, the wireless, banks shops can be done with a wheelchair, Second To None have the electronic store, the office supplies and the medical provider that will be great for you to do.
You need to register with several companies and see what they can offer in your area, you are in the right place, here are a lot of shoppers that will help you with your questions and comments, and remember never pay to shop...ever.
Good luck!!
Isabel
Enjoy Life