English As a matter of fact: theoretically it is possible. It has long been no secret that an account can be bought together on the same sites where courses are merged.
Now to practice. How will the purchase of an account end up in a pool?
The first problem that will arise is how do you plan to share time with other collectors? You will not be able to use the scanner at the same time, while everyone will want to use the acc at the "fattest" time for surebets (usually the weekend). You cannot control everyone, so sooner or later two or more fillers will log into your account simultaneously on different devices from different places. This will result in the account being banned and money lost instead of the expected savings.
But even if you work at different times, it will come from different geolocations on different computer hardware (yes, the programs know that too). You will receive a security check with a temporary ban, which will grow into a permanent one.
Conclusion: you don't need to buy accounts together.