Funny idea though
"CatWallet accepted here"
LOL
I have three microchipped cats and the visual in my mind was this:
Walking up to a cashier with "CatWallet accepted here".
"That will be 1.2BTC, Sir, how would you like to pay".
"CatWallet p;ease. 1.2 BTC you said? Hm... Do you mind if I split the check?"
I pick up my tiger striped cat Diesel and swipe her scruff near the reader: *BLOOP*
"There, that's the 1BTC... and"
I pick up my black&white cat Lulu and swipe her scruff: *BLOOP*,
"....there's the .2BTC. Have a nice day!"