just checked some sharemasters sites from xttp://www.wjunction.com/88-site-reviews
those are still with visa/mc
https://rapidgator.net/article/premium
http://uploaded.net/register/choice/PRM-M1
looks like ikoruna processes them
http://cloudzer.net/register/email/PRM-D2/ikoruna
this one has many resellers
https://www.share-online.biz/register