Boost Business Apps ID and Password Lili Follow A Boost Welcome Email with your Boost Business Account Login ID (email address) and Password is sent to you through the email address provided to Boost when you sign up as our Boost merchant. If you are unable to login to Boost Business Apps, try the following steps: 1. Be sure on the login ID (email address) is correctly entered, you may find out more: Login ID 2. Perform self-reset password: Forget Password Last, if you do not remember your email address used for Boost Merchant Account Registration or still unable to login, kindly email us at email@example.com and we will assist you further. Note: Kindly also ensure your Boost Business App is updated to the latest version by checking in Google Play Store / Apple App Store.