QC Tutorial
Learn how Quality Control (QC) works with oopbuy spreadsheet. Understand inspection processes, photo reviews, and how to assess product quality before shipping.
Quality Control (QC) is the most critical step when using the oopbuy spreadsheet to shop. This tutorial explains how to inspect your items, read QC photos, and make informed decisions before shipping.
What Is QC?
Quality Control is the inspection process your oopbuy agent performs when items arrive at their warehouse. They take detailed photos of your products, allowing you to verify quality, accuracy, and condition before international shipping.
The QC Process Step-by-Step
- Item Arrival: Your order arrives at the oopbuy warehouse. Processing typically takes 1-3 days after delivery.
- Photo Inspection: Agents photograph key details: front, back, tags, logos, stitching, and packaging.
- Review Photos: You receive 3-8 HD photos per item. Review carefully for flaws, sizing issues, or color differences.
- Decision: Approve the item for shipping, request additional photos, or return/exchange if defective.
- Shipping: Once approved, items are packed and shipped to your France address.
Pro Tip: Always request close-up photos of logos, tags, and stitching on high-value items. These details reveal quality differences that wide shots miss.
What to Look For in QC Photos
Logo Placement
Check alignment, size, and color accuracy.
Stitching Quality
Look for even, tight stitches without loose threads.
Material Texture
Verify fabric weight, softness, and finish match expectations.
Color Accuracy
Compare to retail photos. Lighting affects photos but major differences are red flags.
Common QC Issues
- Size errors: Chinese sizing often differs from EU sizes. Check measurements in photos.
- Color drift: Factory lighting can distort colors. Request natural light photos if unsure.
- Logo flaws: Misaligned or poorly printed logos are common on budget batches.
- Missing tags: Some sellers remove tags for shipping. Confirm if this matters to you.
QC Tools and Resources
Join community QC review channels where experienced buyers share detailed assessments. Compare your QC photos against trusted reference albums. Our trusted sellers rankings highlight sellers with the highest QC pass rates.