Yeah similar vein... ordered a Makita cordless mower via Toolstation's ebay website as there was a 15% off deal.
Clearly advertised on the selling page, it even said "save 15% today"
Went through the whole process of put it in basket/go to pay etc only to be told 'sorry that offer has expired'
NO..!! the offer is still showing on the selling page..!!
Email Toolstation, nothing to do with them as their ebay page is run as a separate entity.
Complain via the ebay online chat "thats ok i fully understand sir, i will give you a code to get 10% off"
Apply code... 'that code is not valid' unghh..??
I was very generously given a 10% discount code to be used on bags, perfume, and make-up products..!!
Complain on the ebay 'resolution' page.... total waste of time. I was this close
to closing my ebay account