Google Drive is Google's file sync app that lets you store all of your files online alongside your Google Docs documents, and keep them synced with all of your devices.
Add valid master records from Excel and flag row errors.
Get valid Excel rows into PostgreSQL and a chat report showing how many went in and what needs fixing.
Match customer IDs and protect the list from duplicate entries.
See new and changed customers in your list, plus a report of entries needing your review after a JSON export.