You can group 2 or more discounts together by using the GroupId discount comment convention. You can use Discount Groups for discount tiering or as a new type of discount interaction, because Enticify makes discounts with the same group id mutually exclusive (i.e. if one discount in the group has been applied, all of the subsequent discounts in the group will be skipped).
This comment convention has the following format:
int must be an integer that you choose for the group (e.g. 123). Put the GroupId comment on a line with no other text as shown in the following screenshot: