Legacy Key Sunsetting

@Becca_Olave / @Cheryl_Ragin / @Tim_Han, I have written a Guide to help identify the integrations via the link below.

@Becca_Olave, you have several integrations using the Legacy API Key. You should be able to fix CustomerHub by authorizing your connection. Have you heard of iSmartCommerce? Do you know if had any custom development done in the past, because you have an integration done in the Ruby language, which is not commonly used.

@Cheryl_Ragin, I have sent you a private message.