Can I stack multiple workflows?
Multiple workflows can be stacked and can be used to apply both a Checkout order workflow and a Recurring order workflow to one subscription. For example, you could create two workflows to offer a discount on the checkout order and then a second discount on the customer's fifth order.
You can also set the recurring trigger to All if the change should apply regardless of where the customer is in their billing cycle.
It is recommended to use the Recharge API if you are looking to automatically update multiple recurring orders in one subscription. Stacking multiple workflows (ie. more than three) can become difficult to maintain over time.