I purchased a Straight Talk mobile hotspot and I threw away the data card and now when trying to activate they want me to purchase another data card and I do not have money to buy another card. Can I exchangeit forAnother one.

Yes if you have your receipt, Walmart is pretty good about exchanging there products.

Hello I would think you could. Data card use can be verified. Beyong that, its a matter of company policy as long as you have all receipts. Hope that helps. God Bless. Mr. Phill