Civica Checkout version 17.5 

Upgrading to Civica Checkout 17.5 or above

Important notice for Civica payment gateway users.
Civica has released a new version of Civica Checkout version 17.5 and later version 17.7.3. 

With this release Civica have implemented a code change that enforces the Payment Amount to be stated to two decimal places.
Visit the Gladstone Customer Portal to understand the impact of this update with regards to Gladstone Payment Manager.

Read more on Customer Portal