English As for the essence of the question: theoretically, it is possible. It has long been no secret that an account can be purchased jointly on the same websites where people pool their odds.
Now to practice. What will happen as a result of purchasing an account jointly?
The first problem that will arise is: how do you plan to divide the time with the other contributors? You will not be able to use the scanner simultaneously, while everyone will want to use the account during the most «profitable» time for surebets (usually weekends). You cannot control everyone, so sooner or later two or more contributors will log into the account simultaneously on different devices from different locations. This will lead to the account being banned and the loss of money instead of the expected savings.
But even if you work at different times, this will take place from different geolocations and on different computer hardware (yes, programs know this too). You will receive a security-service check with a temporary ban that will grow into a permanent one.
Conclusion: you should not purchase accounts jointly.