- WooCommerce on url xxx: phone number, email,name & address. Google Analytics & facebook Pixel. Requirement for e-commerce fullfillment and analysing website performance / ad performance.
- Mailchimp : email and name, when accepting WooCommerce "Terms and conditions" n°2. Requirement for recurring ecommerce updates/changes of new products.
- OpenERP: ( invoicing - local network) - Firstname, lastname, address, email, phone, orders. Requirement for invoicing
Somehow i can't believe that would be sufficient.