This may require some help from your child. I am open during lunch hours - specifically so all students should have the ability to get to the store. For returns, If they can bring the books and receipt, I can call for the credit card number to process the return. If acceptable to you, you can also send the card number via a text on your child's phone or written down, and I can process it that way (best if you are difficult to reach by phone). We may also have to send a refund check through the business office, but again, I can start that process if I can just get the books and receipt.
If you want to purchase items, please email me, let me know what you would like, and I will set the items aside for your child to pick up, or I can ship them to you. Again, I would simply be able to reach you via phone to get credit card information to process the sale.