Pay an Invoice

Firstly, thank you very much for your order.

If you have your Invoice at hand, please use your Invoice Number as your Reference for Payment. Your Invoice Number is located on the Top Right-Hand Side of the first page of your invoice.

Payment options:

Direct Deposit/EFT:

Please refer to our Direct Deposit Details at the base of your invoice.

To Pay an invoice SDR Scientific

Credit Card (Mastercard, VISA):

A surcharge of 1.5% applies on all credit card transactions. For your security, we are unable to take credit card payments by phone. Please pay online here via our Secure Payment Portal:


Other payment methods may also be available:

If you do not have your Invoice at hand – or no longer have your invoice – just ask us for a copy, we are here to help: