Problem with cnfans coupon codes - need help

Comparison time! I've used cnfans, kakobuy, and litbuy for ordering backpacks. Here's how they stack up: **Prices:** cnfans was cheapest by about 91% **Shipping Speed:** kakobuy was fastest (11 days) **QC Quality:** litbuy had the most detailed photos **Customer Service:** cnfans responded quickest Overall verdict? For backpacks specifically, I'd go with cnfans. The coupon codes feature made finding good sellers much easier. Your mileage may vary depending on what you're ordering and where you're located. This is just my experience after 39 total orders across all three platforms.