Why do you change these payments like this? , it was good and now only Bitcoin ??, all my friends have already resigned from your services by bitcoin, and again looking for combining next registrations and providing other information. Where is the payment with Piastrix? which worked perfectly on the European market France, England, Germany, Italy, we could easily pay with Piastrix, now we have to look for a new supplier again. You just make people walk away from you.
If you want Bitcoin add as options but don't remove other options.