Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi SOOCAS W3 Oral Irrigator Global [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (42.99 USD): BGe2f409
Coupon (46.99 USD): BGa1334d
Coupon (49.08 USD): BG75597c
Coupon (54.28 USD): BG00c906
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 502C6B, HHHHHOT, 89275e, ML15%Pro, BG15%SP, BGSOW3, BGPSW30, BGHC715, BGSW331, BGW399, BGW331, vipupgrade8, BGALIBUY9SS, 467419, BGDQW32, AFfbG10, BGW328, BGWET331, BGW329, BGFLOS30, BGD11W3, BGW33079, BGWW3RA, BGBFAFF2019, BGCITYADS2019, BGBFI293, BGXM319, BGHMQ300, BGOLQ309, BGRTM39, BGALIBUY3W, BGSmartbuyX3, BG25CAS, BGW3RA, BG02SA, BGVDay10%off, BGHNTOR, BG303cv, BG36HNA, BGMPB2020, BGAFF10OFF, bGhOnEy10, BG29HK, BGdragonBoat, BGCNWFJP, BGSS10%SW, BGJULY243, BGJULY253, BGRUSCS, BGSJHome20, BGSepPro15, BGW32899, BGHome15%, BGHKCNW3, BGW3HKRW, BGAERW3, BGLXSWAM, BGHOMEA15%, BGSOOCASSEP, BGILW3SEP, BGW3PLSEP, BGW3SEP, BGSPV9, BGBFHC8, BGCPW3, BGDLZ29, BGDLZW03, BGWF29, BGoc29, BGwwwf, BGwww2899, BG4W3RA, BGILWW3, BGTMCB7, BGSW29, BGbeauty001, BGORDW, BG83670, BG11025, BgoFErTaSchInA10, BgcLuBofErtA10, BGZSLDJ19, BGBRUTH19, BGBFC027, BGXLDFE19, BGINEEDITS3, BGHTFET3, BGMA0202, BGCuponation10, BGORALIRI3, BGSOCASW3, BGSOCASIS, BGHU2609, BGALIBUYEO3, BGMA2909, 13f142, BGLIBUYEO3, BG10OFFAFF, BGIS2102, BGwhielabel, BGW3IS24, BGXPDC25, BG10OFFAFF1, BGAU1003, BGPOAU241, BGAU2403, BGGREAU261, BGDQXP27, BGPOR131, BGHUN141, BGISSE272, BGSEXP283, BANGGOODSD, BGDU1132, BGHealth06, BGNOXP154, BGISNO153, BGHWIT1, 00c906, BGHealth10D, 2022ACTIESNL, BGHB218, BGDEL141, BGMAYB2432, BGISYB8, BGXPAP243, BG10f61b, BGHECARE1, BG4ee866, BGa5f969, BGBWITHUS3D, BGHOM040, BG824df7, BG1be986, BGALIBUYQ23, BG8ReviTrage, Cuponation9, BG727891, BG4631da, BG7b6e74, BG8e7769
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi SOOCAS W3 Oral Irrigator Global [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for Xiaomi SOOCAS W3 Oral Irrigator Global is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).