How do I limit number of add-ons per product

[Adamm]

So if we have 3 products in WHMCS e.g. Small Biz, Medium Biz, Large Biz

We want to limit "Small" to 4 x Add-ons, Medium to 8 x Add-ons and Large can have up to 16 Add-ons

Any way of doing this? via the client and the admin areas

[brian!]

On 12/03/2019 at 11:42, Adamm said:

Any way of doing this? via the client and the admin areas

not from the settings - there's no built-in method to limit addons, or products for that matter, to a client... there was a free addon that could limit products to a client, but I can't think of a similar one for product addons.

from a technical point of view, you could write a hook (ShoppingCartValidateCheckout) to limit the number of addons in the cart.. though it may have to go further than that, e.g to check if they're logged in and upgrading, and then check how many active addons they already have.