Bidder software multi Token issue

[Előd Czakó]

Hail Might AdWords Users!

We have created an AdWords bidder / campaign builder and manager solution and it worked out great for in-house usage. Now we consider to introduce it to our clients and prepare a self service solution. Also we currently face a problem. Without the Dev Token, the users won't be able to access the bidding feature which might be a problem. 

We had an idea to link MCC accounts but it can't be done automatically either, requires manual confirmation. Also, even if the limit is high, the amount of linkable MCCs are limited. We know there are solutions like: http://supermetrics.com/product/supermetrics-data-grabber/ collecting data but not propagating (also I don't exactly know how they do this). 

Is there a workaround to be able to prevent the usually non-technical users to suffer with the validation process?

Any ideas are much appreciated!

Thanks,

Elod