many time multiple memo level promo are running in single bill
like promo a shop levis Rs1000 and Get Rs500off
and promo Shop wrangler Rs 2000 & get rs250 off
both promo is at memeo level and have different assortment.
if we scan both promo is same bill only one is geeting resolve.
You are requested to implement it via Item Level Promotion otherwise create two separate invoices.