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Which shopping agent is cheaper for your reps order?
Both buy the same item at the same ¥ price from Weidian or Taobao — what differs is the exchange-rate markup, service fee, storage and shipping each adds on top. Here's CSSBuy and OopBuy side by side.
CSSBuy is cheaper on the all-in cost, but OopBuy is more established and widely used — for a first or higher-value order, the bigger, more-used agent is often the safer pick.
| Metric | CSSBuy | OopBuyRecommended |
|---|---|---|
| All-in cost index | +6.5%better | +12.2% |
| Exchange-rate markup | +0.5%better | +12.2% |
| Service fee | 6% | $0better |
All-in cost index = the measured exchange-rate markup (against the mid-market rate) plus the service fee. Lower is cheaper. International shipping is separate and varies by line and weight.
Figures as of 2026-06
CSSBuy is cheaper on the all-in cost, but OopBuy is more established and widely used — for a first or higher-value order, the bigger, more-used agent is often the safer pick.
Yes. Many buyers keep accounts on more than one agent and pick per order based on price, coupons or the shipping line to their country.
Either works — go with the one whose payment method you already have and whose new-user coupon is better. Check each agent's page for fees, QC and shipping before you commit.
Every offer here is verified by our team from a real account or the platform's official page — not copied from marketing — last checked 2026-06. Values and terms are set by each platform and change often; we list standing new-user benefits only, and platforms may also run separate conditional or short-term coupons not shown here. Confirm current terms on the platform before ordering.
| Free storage |
| 90 days |
| 90 days |
| New-user coupon | — | 15% off + $480 shipping vouchersbetter |
| Sample shipping | $63.37 | $38.29 |
| Payment | Cards, Alipay, WeChat, iDEAL, Sofort/Giropay | PayPal, Cards, Wise, UnionPay, Bank Transfer, Klarna (BNPL) |
| Scale tier | T1 | T1 |