There is a chance for Execoin to be added to pock.io, a well-known merchant providing a service to purchase popular gift cards for cryptocurrency. We've sent an official request to pock.io 10 days ago and asked them to add EXE. We didn't get any feedback from them, however here is a reply our reddit moderator received to his request:
"We are currently looking into support execoin - we are working out whether there will be enough support from the community to warrant the development work necessary".