Email Verification directly on Google Sheets - Sell Project

Describe your product Email Verification Tool is an add-on that allows bulk email verification directly on Google Sheets where you have contacts collected. Why are you selling the business? We are working on a new big project and need money to invest in it. What is included in the sale? The add-on + a codebase; a server to run verification process; a list of potential customers who signed up for a newsletter; a list of current customers; a site https://emailverificationaddon.com; a Google Analytics account; our help to set up everything + support for 2 months. What is the technological stack? The add-on is written by Google Apps Script which is similar to JavaScript. The server is written by Go. What actions are required to keep the business working? You need to pay for a server — $10/month and provide customer support. How does the business generate revenues? With a free account, a user can get 200 free verifications at the beginning and 50 per day after that. If he needs more, he can choose the amount he wants to increase that quota by. It is a one-time payment without the expiration date for the purchased quota: 1 000 verifications for $6; 2 500 verifications for $12; 5 000 verifications for $20; 10 000 verifications for $33. What marketing initiatives have been used for this business? The main source of customers is an organic search via Google Add-on Marketplace. We also built a website with great performance to get customers from SEO channel. How can the future owner generate more revenues? The future owner can invest more money in SEO and partner with blogs and courses which cover Google Spreadsheets automation.