PayConex - 10.03.2024

In this release, we've introduced a range of updates, enhancements, and bug fixes focused on improving the overall performance, security, and functionality of the PayConex platform. This release includes significant updates to our Hosted Payment Forms and various bug fixes. Below is a summary of the key updates included in this release.

Key Updates and Enhancements

Country Selection for Phone Number Field Added

Country selection has been added to the phone number fields on Hosted Payment Forms, PayConex Virtual Terminal (SWIPED page and KEYED page). This update allows for easier input of international phone numbers and ensures consistency in capturing customer contact details.

Anti-Fraud Scoring and 3DS Enhanced for Hosted Payment Forms

We have updated Hosted Payment Forms to include the option for enabling anti-fraud scoring and 3DS Secure for zero dollar authorization ($0 AUTH) and store transactions. This update ensures that merchants can apply these crucial security features across all transaction types, reducing the risk of fraud and enhancing transaction security.

Enhanced Server-Side Validation for Hosted Payment Forms

Improved server-side validation processes to strengthen the integrity and security of Hosted Payment Forms, ensuring data accuracy and reducing the risk of unauthorized form submissions.

Bug Fixes

Prevent Rendering of Hosted Payment Forms for Closed Accounts
Enhanced security by preventing the rendering of Hosted Payment Forms for closed accounts, reducing the risk of unauthorized access to payment forms.

Fix for Visa Healthcare Transaction Data
Fixed an issue where Visa Healthcare transactions were not including the correct market-specific data indicators, ensuring compliance and accurate processing of healthcare-related transactions.

Validation for Date Input in Recurring Payments
Implemented validation checks for date inputs in recurring payments to prevent the submission of invalid dates, improving data integrity and preventing errors in recurring transaction scheduling.

Error Updating Settings Due to Tokenization Template Reference and ShieldConex Partner ID Issues
Resolved an issue where users encountered errors while attempting to update their settings in the PayConex payment gateway due to problems with the tokenization template reference and ShieldConex partner ID values. This fix ensures that users can now update their settings without encountering these errors.

Terminal Entry Capability Mismatch on FIS Express
Addressed an issue where the Terminal Capability value did not align with the POS Entry Mode for certain transactions, potentially resulting in non-compliance with card brand requirements. This update ensures compatibility between the Terminal Capability and POS Entry Mode to prevent fines and ensure accurate transaction processing.

Fix for Declined ApplePay Transactions on RapidConnect with American Express
Fixed an issue where ApplePay transactions were being consistently declined when transactions were processed through Fiserv RapidConnect with American Express cards. Transactions with other brands such as Visa and Mastercard were not affected. This fix ensures that ApplePay transactions with American Express are now processed successfully, aligning with the behavior observed for other card brands.


We appreciate your feedback and continued support. If you encounter any issues, please reach out to our customer service team at [email protected].