# Tips

Discover how mastering payment methods transformed one reseller's bulk buying operation and saved thousands in fees.

Learn how to identify and resolve QA photo discrepancies to save money and secure your purchases when using CNFans.

Master the art of escalating purchasing agent complaints with community-driven strategies, documentation techniques, and proven resolution tactics.

Learn how to expertly compare QC photos with original listings using Gtbuy Spreadsheet to make smarter replica purchases.

Professional buyers guide: Get exactly what you want with custom QC requests. Learn the truth about measurement requests and photo specifications.

Master the refund process on purchasing agent platforms. Learn timeline expectations, tracking methods, and optimization tips.