Consolidate Vendor Sale Receipts Per Transaction

I just received 35 sale receipts Yay! though not only does this take time to sort through it also leaves either a full mail box or a storage issue until there's some kind of ledger to combine bills of exchange into. In the mean time a simple solution would be to coalesce the sale data by item type and price per unit, in this particular instance it would reduce the number of receipts down to three.