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BonnyBuy

Small print· 6 of 6

Who we are, legally speaking

A shop name is friendly, but you are entitled to know the company behind it. Here it is, together with the separate company that runs our advertising.

Last revised 18 September 2026.

In short

  • BonnyBuy is the shop name. The company you buy from is WHATECH MOBILE CO., LIMITED, Tsim Sha Tsui, Kowloon.
  • The advertising is run by a different company, a separate advertising company. It never sells, ships or takes money.
  • For anything about an order, a return or your data, write to the seller: hello@bonnybuy.com.

Two companies, two jobs

Two businesses stand behind what you see here, and we think you should know exactly which one does what. One sells. The other advertises. They are separate companies in separate countries, and only the first is ever your contracting partner.

The seller

WHATECH MOBILE CO., LIMITED

Sells the goods, takes your order, sends the parcel, handles returns, refunds and the legal guarantee. Your contract is with this company.

Address
Room 505, 5/F, Beverley Commercial Centre, 87-105 Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong
Hours
Monday–Friday, 9:30 to 16:30 (CET)

The advertiser

a separate advertising company

Runs the advertising that may have brought you here and holds the advertising accounts. It is never the seller: it does not take orders, hold stock, send parcels, collect money or handle returns.

Details are being updated. Please check back shortly.

Who does what

Responsibilities of the seller and of the advertiser
JobSellerAdvertiser
Sets prices and sells you the goodsYesNo
Takes your order and rings to confirm itYesNo
Packs and sends the parcelYesNo
Receives the cash collected by the courierYesNo
Handles returns, refunds and the legal guaranteeYesNo
Is responsible for your personal data (controller)YesNo
Answers your emails, calls and contact formsYesNo
Creates and pays for the advertisementsNoYes
Holds the Google and Meta advertising accountsNoYes

In the table, “Seller” is WHATECH MOBILE CO., LIMITED and “Advertiser” is a separate advertising company. If an advertisement brought you here, it was placed by the advertiser on the seller’s behalf. Everything that happens after you arrive, from the order form to the knock on your door and any return, is the seller’s responsibility.

How to reach the seller

Email hello@bonnybuy.com. Post: WHATECH MOBILE CO., LIMITED, Room 505, 5/F, Beverley Commercial Centre, 87-105 Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong. Or use the form on the Say hello page; every message is read by a person and answered, normally within two working days.

The registered address is an office, not a shop or a returns depot. Please do not send parcels there without asking: the return address for your country comes with our reply when you tell us you want to send something back.

The rules we work under

Contracts are governed by the law of Hong Kong, without taking away the consumer protections of the country you live in; the details are in the terms of sale. For personal data, our supervisory authority is the Office of the Privacy Commissioner for Personal Data, Hong Kong (pcpd.org.hk); customers in the European Union may also turn to the authority in their own country, as the privacy notice explains.

Payment is by cash on delivery only. Prices are in euro and include VAT. Delivery, returns and the legal guarantee are described on their own pages, linked below.