on 02-04-2018 11:34 AM
What is your question? Without more details it is difficult to help you. I cannot see anything about 10% discount on things I am searching for. Was it an eBay discount or a Seller's discount? what were the conditions or exclusions? I don't know if you can claim it after the sale, as I said, depends who was giving it and whether they will allow it after the purchase is made.
on 02-04-2018 03:51 PM
If you did not enter the discount code during the checkout process you cannot claim it retrospectively.
It will still be available for future purchases that qualify...until the end date of that promotion.