Shift4 Payments FAQs: Where Can I Find My Merchant ID?

After you complete the initial sign up at www.shift4shop.com you will be assigned a Merchant Account Number (i.e. MID). There are two primary locations for your MID

• Log into your Shift4Shop admin portal and navigate to Settings > Payment; the MID will be in the lower-left corner of the Payment Methods section.

• Reference prior emails from no-reply@shift4shop.com.