We started using the system in September. At first, it seemed that the search was conducted based on some strange principle using "keys." However, after communicating with support, where a young man explained everything in detail: what, how, and why, we gained a better understanding. We use the program not only for searching tenders but also as a full-fledged business service. We plan to continue our collaboration; everything is still at the highest level. I recommend you to acquaintances in our field.
