QC Tutorial

Complete QC Tutorial for Oopbuy Spreadsheet Users

Quality Control (QC) is the most critical step in the oopbuy spreadsheet process. This tutorial teaches you how to read QC photos, identify quality issues, and make confident purchase decisions before items ship.

What QC Photos Show

• Stitching quality — even stitches, no loose threads
• Material texture — leather quality, fabric feel, color accuracy
• Logo placement — correct position, sizing, and embroidery quality
• Shape and structure — proper form, no deformities
• Color accuracy — matching expected color, no fading
• Details and hardware — zippers, buttons, laces, tags

Common QC Red Flags

What to Do If QC Fails

• Request a replacement from the seller before shipping
• Return the item and order from a different batch
• RL (Red Light) — reject items with unacceptable flaws
• GL (Green Light) — approve if item meets your standards
• Use trusted sellers for better replacement policies