Add quantity multiplier to Force Sells
I've just added Force Sells to a site, where each cooler purchased required 2 large water bottles to be added to the cart (synced).
However, I couldn't add the bottle twice or set the quantity multiplier.
Being a good enough developer, I used a couple of filters, but many people won't be able to do this.
I think the plugin should provide a quantity multiplier for each linked product, possibly by allowing the addition of products more than once and then taking this into account when adding to the cart.