What an upgrade! I wish I had known about it earlier. I've been using a DIY NFC card for a few months, but Tapzo could have saved me a lot of time and money from the beginning. My DIY card is just a plain white one that cost me £5 initially from Amazon and an extra £39 each year for domain and hosting renewals. On the other hand, Tapzo only costs me £30, and there are no yearly fees. It's pretty easy to see that the DIY card doesn't really save money in the long run. Plus, with Tapzo, you can have your own cool design on the card, way better than a plain white card. If you're thinking about 'saving' money with a DIY card, seriously reconsider and check out Tapzo. Yes, it costs a bit more upfront, but you'll save a ton of time and money in the end.