TextLink Back in Stock Reminder

This app is installed from the Shopify admin. There is no separate login or signup. Shopify OAuth starts as soon as a merchant clicks Install.

• SMS restock alerts. Shoppers opt in on the product page and get a TextLink SMS when inventory goes from 0 to in stock.
• Theme app extension only. Merchants add the button in the theme editor. Nothing is left behind on uninstall.
• Shopify Billing only. Plans and listing prices come from one config file.