Contact

Customer Support

We are available to help you. Contact Geckel Tecnologia LTDA through any of the channels below.

We respond within 2 business days.

Geckel Tecnologia LTDA

CNPJ: 29.232.555/0001-40

Monday to Friday

9 AM to 6 PM (Brasília Time)

Product Support

For product-specific questions, use the channels below:

BizMaster: Visit www.bizmaster.com.br and use the in-platform support or email contato@geckel.com.br.
TCG Master: Visit tcgmaster.app and use the in-platform support or email contato@geckel.com.br.

Payment or billing issues: Check our Refund & Cancellation Policy and, if needed, contact us by email.
Privacy and personal data questions: See our Privacy Policy.
Terms of service: Access our Terms of Use.