> * Magnetically encoded gift cards; That'll be interesting in the UK and Ireland, at least, given the existence of National Book Tokens (https://en.wikipedia.

> * Magnetically encoded gift cards; That'll be interesting in the UK and Ireland, at least, given the existence of National Book Tokens (https://en.wikipedia.org/wiki/National_Book_Tokens https://en.wikipedia.org/wiki/National_Book_Tokens, https://www.nationalbooktokens.com https://www.nationalbooktokens.com), which I believe are magstripe-based these days.