A discount applied to Products does not work if there is an eligible discount for Specific Account Groups

Issue

• We created a 50% discount (A) with eligibility for certain Specific Account Groups.
• Then we created another discount (B) of 55% applied to some specific Products, setting it to All Accounts (which should include the Accounts of the Groups set to discount A).
• With this, all users, purchasing the Products eligible for the 55% discount, would have this higher discount.
• However, an Account of the Group defined in discount A, always gets a 50% and not a 55% discount.
• Please, is there a way to prioritize the 55% discount?

Environment

• Liferay DXP 7.4

Resolution

• A discount that's applicable to all accounts is the least specific, whereas the one with specific account groups is higher in specificity.
• That's why that gets applied over the 55% one. This is the expected behavior.
• To achieve the desired result, we recommend setting up discount B as follows:
  Eligibility: Specific account groups
  Account groups: Select all existing groups

Additional Information

•  Creating a Discount - Understanding Discount Specificity