You will NOT be charged to add coaches during your trial period. Once the trial period ends, the amount you will be charged will depend on the plan you move onto.
On the Unlimited plan you will be able to add as many coaches as you like at no extra cost.
On the Pro plan you'll be charged a monthly rate once you end your trial period.
It's not possible to have additional coaches on the Starter plan.
You can learn more about our pricing here.
Thanks
FITR