Happens frequently --- Despite much ongoing discussion, argument and appeals, the Knife policy restriction still appears for buying any item considered to have a sharp edge. point or a cutting blade (including scissors, hedge clippers, lawnmower blades, handsaws etc.) ---
Currently only a ( monthly payment ) Credit Card entry to confirm buyer age is acceptable to eBay --- nothing else will do !! --- an everyday use Debit Card will not be accepted.
https://www.ebay.co.uk/help/policies/prohibited-restricted-items/knives-policy?id=5047&st=3&pos=1&qu...