Payment

Steadfast
GSA runs two credit card payment portals whilst we transition between systems.
If the invoice number that appears on your invoice begins with an "I", like the below, please proceed to this payment portal
INVOICE NUMBER:
I190813
Proceed
If the invoice number that appears on your invoice begins with a number, like the below, please follow this link.
INVOICE NUMBER:
210012
Proceed
If you are unsure and would like to confirm, please contact accounts@gsaib.com.au