If you are returning to Ireland through Alicante Airport (and some others) when you buy something in the "Duty Free" Shop you usually receive a 25% or 20% voucher off your next purchase voucher (expires within days). This appears on your receipt.
Use your head and make a small purchase and re-enter the shop with your discount voucher a few minutes later. The new discount does not apply to cigarettes or already discounted alcohol, but it does apply to every other purchase.
Use your head and make a small purchase and re-enter the shop with your discount voucher a few minutes later. The new discount does not apply to cigarettes or already discounted alcohol, but it does apply to every other purchase.