GST Tax Invoice will need access to your Google account
This will allow GST Tax Invoice to :
See, edit, create, and delete only the specific Google Drive files you use with this app See, edit, create, and delete all your Google Sheets spreadsheets Display and run third-party web content in prompts and sidebars inside Google applications Connect to an external service Allow this application to run when you are not present See your primary Google Account email address See your personal info, including any personal info you've made publicly available