I'm looking to return a list of Purchase Orders, based on the buyer of said PO. On the front page the user will enter buyer name. Sheet 2 has a list of purchase orders, some listed more then once. Is it possible to return a unique list of POs that buyer has? Basically this will be a vlookup with multiple records returned combined with a data filter. We're also looking at about 3,600 unique POs total, and 28 buyers.