Cheap payment options?
 

What are the cheapest payment options in terms of receiving and sending?

Who are you trying to pay / receive from and on what scale?

the issue is we are in Luxembourg but our clients are either in USA or in east Europe payments are under 1000 usd but in a lot of chunks thats why I am looking for small processing fee

Adult or mainstream biz?

If its non adult or something that can appear non adult use paypals mass pay its only $1 per transaction.

Epassporte, man.

Well, personal accounts - $0.25 to send a payment.

Depending on your country, direct deposit or postal money orders.