Generally not used unless it is part of a phrase like "a Tangomp4 converter" or "an atypical Tangomp4 file". To give you the most accurate answer, could you tell me:
When Tangomp4 refers to a specific, unique entity known to the audience (e.g., "I downloaded the Tangomp4 update").
Based on the context of Tangomp4 being a proper name, file format, or product, here is the proper usage of articles:
Are you using it in a sentence to describe a specific item (e.g., "the file") or as a general tool (e.g., "using Tangomp4")? Articles and Proper Nouns - MIT
When using Tangomp4 as a proper noun (e.g., "I am using Tangomp4 to convert this file").
| Стоимость покупки | 14 $ |
| Комиссия за покупку | 15 $ |
| Стоимость авиадоставки | 7 $ |
| Доставка поставщиком по г.Ташкенту | 0 $ |
| Итого | 36 $ |
Страховка включена в комиссию Tangomp4