Kredits (XKR) could need a service like https://xmr.to/ for on- and offramping.
For those who don't know, XMR.to a free service that converts XMR to BTC, thus making it possible to pay any BTC address with XMR. It's also integrated to the Monerujo XMR android wallet so it is very easy to use. It basically means that someone who holds XMR is able to use it anywhere bitcoins are accepted -- spending his monero's as if they were bitcoins.
A service like that could also be set up to work the other way: As an easy method for letting BTC holder obtain XKR.