How to track conversion weight?

[benlieb]

The docs only say I can do this:

ab_finished(:my_experiment)

But I'd like to do this:

ab_finished(:my_experiment, sale_amount)

I'd like to track the amount of our sales based on the a/b test, not the number of sales. Is there any way to do this currently?

[catz]

I suppose you can use this feature #460 (probably required to modify dashboard)