Privacy policy

BITSWAP S.L, tax ID B13724646, at Calle Torrent de Can Mariner, 15, España. Contact: soporte@certifydeck.com.

We process account and authentication data, email, study progress, purchases, and support communications.

We use it to provide the service, maintain your account, record progress, manage payments, prevent abuse, and answer requests.

Contract performance supports account, access, and purchase processing; legal obligations support tax retention; legitimate interests support security and fraud prevention; separate consent will be requested for analytics or marketing where required.

Necessary providers include Supabase (data and authentication), Vercel (hosting), Stripe (payments), and Google when you choose Google sign-in. Some may process data outside the EEA under appropriate legal safeguards.

We retain data while your account is active and for periods required to meet legal, tax, contractual, and security responsibilities. It is then deleted or anonymized.

You may request access, correction, deletion, objection, restriction, and portability by contacting support. You may also complain to the Spanish Data Protection Agency at aepd.es.