I’m sorry, the free version of my plugin is not pointless.
Woocommerce built-in discounting requires the customer to present a coupon to get a discount, or to put a single product on sale.
Pricing Deals gives you the ability to create a store-wide sale. The customer does not need to present a coupon. A Pricing Deals discount can be shown directly in the Catalog, or be displayed when the customer adds to Cart.
Cart Discounts can be general, or applied when the Cart purchases have reached a minimum amount.
For example:
“Buy any 5 items, get 10% off the cart”
“Buy $50, get 10% off the cart”
“Buy any 5 items, get 10% off the those 5 items”
You can also do pricing tiers:
“Buy any 2 items get 10% off the cart”
“Buy any 3 items get 15% off the cart”
“Buy any 5 items get 20% off the cart”
As you can see, the free version does give you many discounting options not available in Woo.