Mutiple product types / line items > one product display?
I'm in a situation where I've spent a massive amount of time theming a product display node type which has a referenced product type and a product line item. Now I'm going to add a donation line item type into the mix.
Is there a way for me to avoid having to make a new donation display node type? The donations should look exactly the same except that you can type in a variable amount in the add to cart form.
Currently it seems to me it is the add to cart form on the node type that determines which line item type is added to the cart. This feels a bit backwards to me. Why is it not the referenced product type which determines the line item?