On Share Email Contacts for Gmail's Privacy Page you can request and collect all the privacy and GDPR related information that Share Email Contacts for Gmail is providing.
The privacy policy by is a legal document or statement that discloses how Share Email Contacts for Gmail gathers, uses, discloses, and manges their customers' data.
The basis for Share Email Contacts sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.
Subprocessors are companies that provide a service for Share Email Contacts and who has or potentially will get access to personal data of their customers.