The blog
Step-by-step guides, comparisons and tutorials to turn you into an expert buyer.
Best China agent in 2026: Kakobuy, USFans and Litbuy compared
We compare the 3 China shopping agents recommended by RepsFinder. Fees, shipping to Spain, discount codes and which one to choose depending on your buyer profile.
How to buy on Kakobuy step by step — Complete 2026 guide
The definitive guide to buying on Kakobuy from Spain. Registration with the RepsFinder code, search, QC photos and shipping explained without jargon.
Kakobuy vs USFans vs Litbuy: which Chinese agent to choose?
Detailed comparison table of the three agents. Fees, shipping speed to Spain, support and real buying experience.
How to buy on Weidian from Spain: complete 2026 guide
Everything you need to buy on Weidian from Spain: registration, product search, using agents and managing shipments.
Size guide: convert your EU size to Chinese size without mistakes
Chinese sizes are different. Learn how to convert sneaker, clothing and accessory sizes with updated charts and practical tips.
What are QC photos? Complete guide to reviewing your order
Learn to read your agent's QC photos: stitching, logos, measurements and how to decide whether to GL or RL.
How long does shipping from China to Spain take? Times, costs and methods
Real shipping times from China to Spain, costs per kilo, method comparison and what to do at customs.
China buyer glossary: batch, 1:1, GL/RL, W2C and more
23 essential terms explained. Learn the vocabulary used by the China buying community.