Test12 Customer Service
- +55 756 809 8605
- (646) 810-8733 Questions questions questions usa
does not support this feature.
Currently you can call only US numbers.
Compare Test12 to
Companies are selected automatically by the algorithm.
A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future