Checkout

Buyer is responsible for all transaction fees foreign or domestic. There is an additional transactional processing fee from PayPal of 3.49% + $.49. We will only accept payments as per our payment requirements, which includes PayPal Business online payment processing. Personal checks, money orders, and certified checks are not accepted. OPK Solutions uses PayPal Business as our preferred online invoicing payment system and does not accept other forms of online payments. All forms of debit and credit payments are accepted. See our full payment policy at https://www.opksolutions.com/payment-policy