Privacy policy

Welcome to the WX Development Ltd privacy notice.

This policy sets out the basis on which any personal data we collect from you, or that you provide to us, will be processed by us or our contractors. Please read the following carefully to understand our views and practices regarding your personal data and how we will treat it. By participating in the promotional activity «Waves Exchange Cashback Campaign» (Promotional Activity), you are accepting and consenting to the practices described in this policy.



This privacy notice aims to give you information on how WX Development Ltd collects and processes your personal data when you take part in the Promotional Activity at the landing page when you fill it out or communicate with our support team.

The Promotional Activity is not intended for children and we do not knowingly collect data relating to children.

It is important that you read this privacy notice together with any other privacy notice or fair processing notice we may provide on specific occasions when we are collecting or processing personal data about you so that you are fully aware of how and why we are using your data.

WX Development Ltd is responsible for your personal data (collectively referred to as "we", "us" or "our" in this privacy notice).


This version was last updated on 26/08/2020.

It is important that the personal data we hold about you is accurate and current. Please keep us informed if your personal data changes during your relationship with us.


Personal data, or personal information, means any information about an individual from which that person can be identified. It does not include data where the identity has been removed (anonymous data).

We may collect, use, store and transfer different kinds of personal data about you which we have grouped together as follows:

Information You Give Us: We receive and store information you enter in the Application form (the links are given below) or give us when you communicate with our support team by post, e-mail, or otherwise. As a result of those actions, you might supply us with such information as your Twitter accounts, payment transaction ID, address of your Waves Wallet, your first name and last name, e-mail, phone number, address, and other possible date. We may also receive some information from your Twitter and Telegram accounts (e.g. your first name and last name, date of birth, e-mail, phone number, etc). (the Form in English) (the From in Russian).

Automatic Information: As we use the Google form, Google may receive and store certain types of information whenever you interact with us via the form. For example, cookies, server logs and other similar technologies For more information about Google's Privacy Policy and Cookie Policy see and

Information from Other Sources: We might receive information about you from other sources such as Twitter according to their Privacy policy: you give our counterparts: In order to buy USDN tokens for fiat money on Waves Exchange, you will be referred to ADVANCED CASH LIMITED. As a result of those actions, you might be required to provide your first name and last name, occupation, address, email address, phone number, date of birth, bank or payment card details, as well as the documents confirming the your identity and residence address, information related to the transactions and other data necessary to comply with legal obligations regarding financial services. For more information about ADVANCED CASH LIMITED Privacy policy see

We do not collect any Special Categories of Personal Data about you (this includes details about your race or ethnicity, religious or philosophical beliefs, sex life, sexual orientation, political opinions, trade union membership, information about your health and genetic and biometric data). Nor do we collect any information about criminal convictions and offences.


We use different methods to collect data from and about you. We will collect and process the following data about you:

Information you give us. This is information about you that you give us by filling the forms or by corresponding with us by post, phone, email or otherwise. This includes personal data you provide when you:
  • Create an account Waves Exchange available at
  • Fill the Application form or
  • Communicate with our support team.
Information you give to third parties to use our services. In order to participate in Promotional Activity you will be referred to third parties' services, namely ADVANCED CASH LIMITED. This entity will require you to provide some of you personal data, according to their privacy policies available

Automated technologies or interactions. As you interact with us via the Application form, Google may automatically collect Technical Data about your equipment, browsing actions and patterns. Please see and for further details.

Third parties or publicly available sources. We may receive personal data about you from various third parties and public sources as set out below: Telegram Messenger Inc. and ADVANCED CASH LIMITED.


We will only use your personal data when the law allows us to. Most commonly, we will use your personal data in the following circumstances:
  • Where it is necessary for our legitimate interests (or those of a third party) and your interests and fundamental rights do not override those interests.
  • Where we need to comply with a legal or regulatory obligation: laws or regulation may set a minimum period for which we have to keep your Personal Data.
If you need details about the specific legal ground we are relying on to process your personal data where more than one ground has been set out in the table below.

We will only use your personal data for the purposes for which we collected it, unless we reasonably consider that we need to use it for another reason and that reason is compatible with the original purpose. If you wish to get an explanation as to how the processing for the new purpose is compatible with the original purpose, please contact us via e-mail [email protected].

If we need to use your personal data for an unrelated purpose, we will notify you and we will explain the legal basis which allows us to do so.

Please note that we may process your personal data without your knowledge or consent, in compliance with the above rules, where this is required or permitted by law.


We may have to share your personal data with the parties set out below for the purposes set out in the table in paragraph 4 above.

  • Third Parties who help us to verify your compliance with requirements set forth in clause 7 of the Terms.

  • Third Parties to whom we may choose to sell, transfer, or merge parts of our business or our assets. Alternatively, we may seek to acquire other businesses or merge with them. If a change happens to our business, then the new owners may use your personal data in the same way as set out in this privacy notice.
We require all third parties to respect the security of your personal data and to treat it in accordance with the law. We do not allow our third-party service providers to use your personal data for their own purposes and only permit them to process your personal data for specified purposes and in accordance with our instructions.


We share your personal data with our contractors to fulfil the purposes we collected it for. This will involve transferring your data outside the European Economic Area (EEA), namely to the Russian Federation and the United States.

We ensure your personal data is protected by requiring all our contractors to follow the same rules when processing your personal data.

Please contact us via e-mail [email protected] if you want further information on the specific mechanism used by us when transferring your personal data out of the EEA.


We have put in place appropriate security measures to prevent your personal data from being accidentally lost, used or accessed in an unauthorised way, altered or disclosed. In addition, we limit access to your personal data to those employees, agents, contractors and other third parties who have a business need to know. They will only process your personal data on our instructions and they are subject to a duty of confidentiality.

We have put in place procedures to deal with any suspected personal data breach and will notify you and any applicable regulator of a breach where we are legally required to do so.



We will only retain your personal data for as long as necessary to fulfil the purposes we collected it for, including for the purposes of satisfying any legal, accounting, or reporting requirements.

In some circumstances you can ask us to delete your data (Request erasure).


Under certain circumstances, you have rights under data protection laws in relation to your personal data. Please click on the links below to find out more about these rights:

  • Obtain information regarding the processing of your Personal Data
  • Request access to your personal data.
  • Request correction of your personal data.
  • Request erasure of your personal data.
  • Object to processing of your personal data.
  • Request restriction of processing your personal data.
  • Request transfer of your personal data.
  • Right to withdraw consent.

If you wish to exercise any of the rights set out above, please contact us via e-mail [email protected].


You will not have to pay a fee to access your personal data (or to exercise any of the other rights).

Request the transfer of your personal data to you or to a third party. We will provide to you, or a third party you have chosen, your personal data in a structured, commonly used, machine-readable format. Note that this right only applies to automated information which you initially provided consent for us to use or where we used the information to perform a contract with you.

Withdraw consent at any time where we are relying on consent to process your personal data. However, this will not affect the lawfulness of any processing carried out before you withdraw your consent. If you withdraw your consent, we may not be able to provide certain products or services to you. We will advise you if this is the case at the time you withdraw your consent.