thank you so much for your will to invest in cregox! this helps supporting all our free work.
perhaps you’ll want to get in touch and give us some feedback as well.
for now (may 2019) bitcoin is the ideal mean. we use blockchain.info luxembourg.
revolut is nice as well.
send money to contact: +1 732 7377346 or firstname.lastname@example.org
or contact us about other options! ;)
i’m positive we can find a good option for both. we take even paper money, coins or paypal, depending on each situation.
paypal is a last resort because it works very well for small quantities but, it’s just not that reliable.