So I am military stationed overseas but I have several rentals in Dayton Ohio area under rehab with my contractor.  We are having problems allowing me to pay him via credit card.

Originally he tried to invoice via Paypal but that wouldnt go through because I am overseas.  He then set up an account with Square & started invoicing me.  We have had no problems until recently when an invoice exceeded $10k.  Square refuses to release the funds to him despite him verifying his account etc.  

What alternatives are people using or can I use to pay the contractor via Credit Card?