I have linkpoint api v. 1.3.4 installed on my oscommerce site.
[login to view URL],4255
Everything seems to be working, except that when a customer enters an incorrect number, they are unable to change it. When they go back and enter a new number, it still processes the first number that was entered. If they log out and log back in, it will allow them to enter a new number. I don't have a clue how I would go about fixing this.