Coupon Codes & Promos

Coupon codes allow you to save some money on your purchases, so I’ll try to keep this page up-to-date with some useful coupons for specific shops. If you are not familiar with online shopping via Chinese based websites, you may consider reading our Chinese online stores’ shopping guide beforehand.

ITEAD Studio Sonoff

Some coupons valid on ITEAD store:

  • SONOFF smart dimmer switch: 20% OFF SODIMXMAS20
  • 4CHPROR2 4-gang smart switch with RF control: 10% OFF SONOAF104CH
  • USB smart adaptor: 15% OFF SOMICROAF15
  • GK-200MP2-B Wireless IP Camera: 10% OFF SONOAF10GKS
  • MINI two-way smart switch: 15% OFF SONOAFMINI15
  • BASICZBR ZigBee smart switch: 10% OFF SONOAF10ZBR3

Note: Valid time is 01/05, 2020 until 02/05, 2020


Purchase single board computers and accessories on Ameridroid with the following coupons:

  • CNXSFWSUPPORTER2 – $2 off orders of $20 or more
  • CNXSFWSUPPORTER6 – $6 off orders of $100 or more


For more deals and coupons, please checkout GearBest coupons & promotions spreadsheet.


GeekBuying has also published a spreadsheet with coupons that they’ll be updating regularly.


Price-down page with some potentially interesting discounts.

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