Kamai Blog Author

Lin Zhou

I write under the pen name Lin Zhou. On the Kamai blog, I write guides for merchants who sell software licenses and redemption codes. I cover how to import keys in batches, check fees across payment channels and trace an order when a buyer reports a missing code.

Articles by Lin Zhou: 6 articles
Topics: Payments
Fulfillment
Seller support
Store setup
Inventory

Articles by Lin Zhou

PaymentsNovember 10, 2026

Alipay, WeChat Pay and USDT Fees on a ¥100 Order

Work through a ¥100 order across three channels and see how the fee bearer changes buyer total and merchant income.

1 min read

FulfillmentNovember 10, 2026

Sell License Keys Online with Automatic Delivery

Set up a license SKU, import keys and verify one complete delivery on a storefront supporting Chinese payment channels.

1 min read

Seller supportNovember 10, 2026

Handling Digital Code Disputes: A Seller’s Evidence Checklist

Trace a missing or rejected code from payment to delivery and record the evidence without exposing customer credentials.

1 min read

Store setupNovember 10, 2026

Choosing a Digital Code Platform for a China-Based Store

Compare stock isolation, Alipay and WeChat Pay checkout, USDT fees, order retrieval and payouts before choosing where to sell digital codes.

4 min read

Store setupNovember 6, 2026

Store Layouts for Digital Goods: Product Grid or Price List?

Compare the same three software licenses in both layouts. Choose a grid for visual discovery or a list for comparing terms and prices.

4 min read

InventoryNovember 2, 2026

How to Bulk Import License Keys from a TXT File

Prepare a one-key-per-line file from supplier stock, remove CSV headers and reconcile new and duplicate keys in Kamai.

5 min read