Here is the procedure to follow if you wish to take several products from me and have the shipping costs combined.
First you must go to Ebay.fr.
When you select the product, you must not select immediate purchase but add it to the basket. Once your cart is full, you must request an invoice once your purchases have been placed in the cart. You should not click on finalize your purchases. You have to go out, then press the basket button then a button asking for the total appears.
Once this is done, you must wait for me to send you the invoice with the adjusted shipping costs.