[Demo] Sold in multiples of 3

What this demo shows

Quantity limits by product in RuffRuff Order Limits allow purchases of this product only in multiples of 3. You can buy 3, 6, or 9, and you cannot buy other quantities.

How to try it

1. Set the quantity to 3 and go to checkout.
2. Set the quantity to 4 and go to checkout.
3. Set the quantity to 6 and go to checkout.

What you should see

• A multiple of 3, such as 3, 6, or 9 → You can continue checkout.
• A quantity that is not a multiple of 3 → You cannot complete checkout.

How to set it up

In the admin, open Quantity limits by product and set Increment for this product to 3.

See the setup guide in the Help Center