A: No Magento integration at this time, but ... I have had this on my mind. It should not be difficult to create this connection via API. I used to work for a Magento Agency as a tech lead and helped with lots of different Magento integrations. If you join and want Magento then I will work with you to make that happen. I do not think it will be difficult. I will likely build out several connections like Big Commerce and Woo Commerce.

Technically its a Google Sheet so you can connect to it in different ways. Adding an email system, invoicing and CRM is possible, but I would recommend you use a web based CRM that has a lot of security and features to lock things down. You want to protect your data and ensure that it is stable. Using Google Sheet would be a bit to risky in my opinion. Aah Sheet is more focused on scaling out products, blogs, pages, online content like social media, etc for SEO and Ads.

Please let me know if any other questions