I will integrate amazon sp API, shopify, etsy shop with google sheets

No, the data in your google sheet will be refreshed automatically from a trigger in Google Apps Script. You will be given option to set the interval either at every 1 min, 2 min, 5 min, 1 hour, 2 hour, daily, weekly or monthly. We will set Cron jobs if you opt for a Python code in case data is huge.

Sir, for FBA Inventory Sync to Google Sheets, App Script is enough for your use case if you have 1000 active products. If you have more than 1000 products, then we provide Python code (for syncing data to Sheets) which you can either run on your local Computer or we can put it on the server for you.

Yes sir, you can connect as many APIs you want in the Google Sheet. We can make Custom Dashboards for you to Analyse the Data and we can also set up Email Alerts with Custom Reports in your Email like Out of Stock, Forecast Report, Historic Sales Report, etc.

Yes Sir, I will provide Backend Coding Script with Google Sheets, without any extra cost.

Yes Sir, you can change the credentials of your Amazon SP API in the Google Sheet as the Credentials expire every 180 days, so you need to Refresh the Credentials.

Sir, We provide life time support for any error or bug fix in our code which we have delivered. If you request for any extra new feature then it will be charged upon mutual discussion.