How our upgrades work
Our upgrade system, for the most part, only offers upgrades from one single product or collection at a time to the higher level – the system will automatically offer your cheapest upgrade option, based on the highest-value eligible product already owned.
There are a few exceptions, in which you can be given credit for two or more products owned at once. For example, if you already own Weiss MM-1 AND Weiss Deess, there's a cheaper upgrade path available to the DS1-MK3 Collection than for owners of either of those plug-ins alone. Log in and check your individual offer. You’ll see the product you’re upgrading from in the Shopping Cart.