Adjusting the goals on the site, and transferring them to analytics

I set goals on the sites, set metrics codes, analytics, VK, Facebook, MyTarget, work through the google tag manager, as in the future it releases fraud in the site code, which increases the performance and the absence of failures in the site, unlike entering the code directly to the site.
The cost of work depends on the number of targets to be set, for the setting of each targets 100 rubles, at least, 500 rubles.