If you see the message: -
Error: Status Detail: 3109 : The BillingFirstnames field is required.
when transferring to Sage Pay, then this means that you have one field for the customer's name within the checkout.
To resolve this, within your SellerDeck software, go to 'Settings | Business Settings | Ordering' and under the 'Shopper Name Handling' area, change the setting to 'First Name/Last Name' and click 'OK'.
Once you have done this upload the site and this will change the checkout to 'First Name' and 'Last Name' which Sage Pay requires to function correctly.
Error: Status Detail: 3109 : The BillingFirstnames field is required.
when transferring to Sage Pay, then this means that you have one field for the customer's name within the checkout.
To resolve this, within your SellerDeck software, go to 'Settings | Business Settings | Ordering' and under the 'Shopper Name Handling' area, change the setting to 'First Name/Last Name' and click 'OK'.
Once you have done this upload the site and this will change the checkout to 'First Name' and 'Last Name' which Sage Pay requires to function correctly.