Adding a Purchase Limit to Order Forms

Hi All,

I was told by customer support that there is no built-in way to add a limit to purchases. For example, I am selling tables at a convention and would like to cap the limit at 5 tables per vendor/purchase. At the moment, Infusionsoft only allows a set limit ( for instance, only one table per purchase or only two tables per purchase) or no limit at all.

Anyone else run into this problem?