1. Are there templates available? Which ones are for ecommerce and which are not? Which isn't being included?

2. Is there any way to use encharge on Shopify without buying t6? Is t2 useless in this case? Do i even need to connect to Shopify to send email to my customers?

3. You say Shopify feature as a thing that may happen or not. How is the possibility? If it does, how long should i expect it to be available? Next year or more?
Should i buy it now if you dont know that you will do the ecommerce or not?