A pricetag web based for NFC tags

I want a url generator with prices...i will upload an archive with examples, but the idea is simple, i paste a nfc code in a store product, and if your get close with your nfc smartphone, you will be able to load the URL of the product, so i need the URL generator to put in my NFC stickers, **please read carefuly the document that i will upload Before BID**, and tell me the price and all your question by message, and the time that you need for this.