If you don't want to keep item you bought you can send it back. But price of shipping will not be refund. Only the price of item itself will be refund. Here is no Tax. It s possible to pay with paypal or bank transfer. As soon as you ll have confirm order, please contact mail adress firstname.lastname@example.org to tell me which payment you ll choice (paypal or bak transfer) i ll give you all informations you need. If you pay with paypal there will be 3% of charge more. In case of problem the law court in charge would be the one of Toulon (France).