https://play.google.com/store/apps/details?id=com.vatfreecomapp&pcampaignid=pcampaignidMKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1
vatfree.com: tax-free shopping - Apps on Google Play
EU-wide tax-free shopping / Shop tax free in the EU.
tax free shoppingon googleappsplay