Please read this License Agreement ("Agreement") carefully before clicking the "I Accept the Terms & Conditions" button.

By clicking the "I Accept the Terms & Conditions" button, you are agreeing to be bound by the terms and conditions of this Agreement to use the APIs in the Sandbox.

If you do not agree to the terms of this Agreement, do not click on the "I Accept the Terms & Conditions" button and do not add the API to the list of APIs your application will access.

1. Definitions

When used in this Agreement with the initial letters capitalized, in addition to the terms defined elsewhere in this Agreement, the following terms have the following meanings:

∙ API means the UNITED BULGARIAN BANK’S (UBB) application programming interface;

∙ Intellectual Property Rights means all patents, copyright and related rights, trademarks, logo, service marks, trade, design rights, business and domain names, rights in trade dress or get-up, rights in goodwill or to sue for passing off, rights in designs, database rights, rights in confidential information (including know-how and trade secrets) and any other intellectual property rights, in each case whether registered or unregistered and including all applications for, and renewals or extensions of, such rights, and all similar or equivalent rights or forms of protection in any part of the world.

∙ Sandbox is the software testing environment that enables the isolated execution of software or programs for independent evaluation, monitoring or testing. 

2. License

UBB grants you a limited,  non-transferable, non-exclusive, as-is, non sub licensable license

to use the API for the sole purpose of developing and testing your applications.

3. Restrictions

You shall not- 

∙ change or delete any copyright, trademark, tradename or other proprietary notices, legends, symbols, or labels appearing on or in the API;

∙ Disclose, share  or divulge any of the API specifications to any third party;

∙ Represent in any way that your application is approved, recommended or endorsed by us;

∙ Disable, or by pass any security protocols or measures or technical limitations of the APIs; 

∙ Modify, decompile, reverse engineer or otherwise alter the APIs;

∙ Participate or engage in any activity which restricts, hinders, impedes, interrupts or harms the API in any way or permits unauthorised access to the API;

∙ Use the API and the content thereon for any purpose other than those expressly permitted by these Terms of Use

UBB reserves the right to modify, suspend or discontinue, temporarily or permanently, the APIs, with or without notice and without liability to you.

4. Intellectual Property

Intellectual Property Rights 

4.1 We retain all Intellectual Property Rights with respect to UBB API’s,  including content and documentation and these may not be copied, transmitted or reproduced without our  prior consent. All Intellectual Property Rights and other rights in connection with the Portal  (including without limitation, information, graphics, software, text, sounds, images, trade marks, service marks, trade names and logos) are vested in us or our licensors.   You agree that you shall not obtain any Intellectual Property Rights, title or interest in the Portal other than in accordance with these Terms of Use.

4.2  You undertake not to do anything which would bring UBB or any of it trademarks, trade names, logos, or branding into disrepute or harm the reputation and goodwill of UBB.

4.3 You acknowledge and agree that we may independently develop or create applications, content or other services or products that may be similar to and/or compete with your applications and nothing in these Terms of Use shall prevent us from exploiting any such commercial opportunities.

5. Term and Termination

This Agreement shall remain in effect until terminated by you or UBB. 

UBB may, in its sole discretion, at any time and for any or no reason, suspend or terminate this Agreement with or without prior notice.

This Agreement will terminate immediately, without prior notice from UBB, in the event that you fail to comply with any provision of this Agreement. You may also terminate this Agreement by deleting the Application on our API.

Upon termination of this Agreement, you shall cease all use of the APIs on the Sandbox.

6. Severability

If any provision of this Agreement is held to be unenforceable or invalid, such provision will be changed and interpreted to accomplish the objectives of such provision to the greatest extent possible under applicable law and the remaining provisions will continue in full force and effect.

7. Amendments to this Agreement

UBB reserves the right, at its sole discretion, to modify or replace this Agreement at any time. What constitutes a material change will be determined at our sole discretion.

8. Applicable law and jurisdiction

The provisions of the Bulgarian law shall apply to this Agreement. Disputes betwen UBB and you related to, or arising from this Agreement shall, unless settled amicably between UBB and you, be brought for resolution before the competent Bulgarian court in Sofia, Bulgaria.

Through the use of UBB’s POS terminals, payment with Diners club credit cards has become possible


In response to the clients’ needs of the prestigious Diners club Bulgaria to use their Diners club card for payment at larger number of commercial outlets in Bulgaria, from January 2012 a partnership between UBB and Diners club Bulgaria begins.

Thanks to this partnership, payment with Diners club and Discover credit cards will be possible in commercial outlets, serviced by the POS terminals of UBB.
This will lead to holders of Diners club being able to take advantage of the benefits offered by their unique cards by:
  • paying in more commercial outlets in Bulgaria using a POS terminal without a fee;
  • paying with their Diners club card in more than 3 000 new commercial outlets; Now they can make payments in the gas station chains Petrol and Eko, as well as in the commercial outlets Jumbo and Zora. By the end of April, payments will also be possible in Rompetrol, Handy, Hippoland and others. This way, the outlets in Bulgaria where payment via Diners club card is possible will be more than 10 000 in total.
  • Using more than 750 ATM devices of UBB in the country, if they need cash. Consequently, the total number of ATM devices in Bulgaria which can be used to draw cash with Diners Club will amount to more than 4 500.
  • Since the beginning of its first introduction in Bulgaria until today, Diners Club Bulgaria has united more than 9 000 card holders who all have something in common – the freedom to pay everywhere in the world, to be welcomed with attentiveness and to take advantage of the unique offers and discounts. On a global scale, Diners Club always strives to provide convenience by increasing the number of outlets that accept the cards - a trend that is also adopted in Bulgaria.
All outlets that accept Diners Club credit cards, along with the special offers that come with them, can be viewed at www.diners.bg
For more information:
United Bulgarian Bank                                               Dinersclub Bulgaria
Anka Kostova                                                                Ivaylo Alexandrov
Tel. +359 2 8112375                                                   Tel. +359 2 800 27 53
Mobile: +359 887 31 59 61                                         Mobile: +359 887 930 040

e-mail:kostova_a@ubb.bg                                       e-mail:i.alexandrov@fibank.bg