$1.99 / 365 days
You first need to install the core ShopMagic plugin from here. With the power of Delayed Actions add-on, ShopMagic will send three emails. First one an hour after the purchase, next one 12 hours later and the last email 3 days after the order. This add-on allows ShopMagic automations to be delayed by minutes, hours, days or weeks.