Adding Matching Barcodes/SKU's from a transfer sheet onto a master Inventory sheet

Hello all,

I'm new to smartsheets and working on setting up a barcode based inventory management system for the warehouse I run. I feel like I have the transfer sheet up and running just need to get all of that information to condense onto my sheet. Would someone be able to point me in the right direction or find what I'm doing wrong? Any help would be greatly appreciated. Thank you for your time. -James