On Send it Later for Slack's Privacy Page you can request and collect all the privacy and GDPR related information that Send it Later for Slack is providing.
The privacy policy by is a legal document or statement that discloses how Send it Later for Slack gathers, uses, discloses, and manges their customers' data.
The basis for Send it Later for Slack 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 Send it Later for Slack and who has or potentially will get access to personal data of their customers.