I'm using Commerce Kickstart. I installed the Commerce sale price module to manage discounts for specific products. It's a great module, but it creates another price to link to products. When I use the filter price, it only filters either regular price or sale price, but never both together.
I know I can create discounts with rules, but I would like to find something simple that can be easily set up when the customer creates a product.
How would you fix this issue?