We'd like to send trigger emails, but with a renewing monthly subscription, we don't what the customer to receive the same email every time they get charged. Any ideas?
What system/process are you using to handle the recurring billing and the creating of new orders each month?
They are set up as:
Type - Bundle Product
Attr. Set Name - Package
And then they are monthly renewing under subscription plans
Is it the PayPal recurring profiles that you are using for the subscriptions? http://docs.magento.com/m1/ee/user_guide/catalog/product-recurring-profile.html