sparkwell
Portuguêssupport@bossa-ventures.com

Support

There is someone on the other side. Write to us directly.

Billing, cancellations and refundsbilling@bossa-ventures.com
Privacy and data requestsprivacy@bossa-ventures.com

Telephone and email support: Monday–Friday, 9:00–18:00 Eastern Time. Replies may take up to one business day.

Cancel your subscription: in the app (You → Cancel subscription) or at sparkwell.win/account. Charges appear on your statement as SPARKWELL.

Contact form

The form is an additional channel; email and telephone reach us directly.

Frequently asked questions

SPARKWELL.

Sparkwell is operated by Bossa Ventures LLC · 8200 NW 41st Street, 2nd Floor, Doral, FL 33166, United States · support@bossa-ventures.comAll applications listed on this site are operated by Bossa Ventures LLC, a limited liability company registered in the State of Wyoming, United States. Subscriptions are sold in United States dollars unless the checkout shows another currency for your region.Registered office: c/o Registered Agents Inc, 30 N Gould St, Ste R, Sheridan, WY 82801, United States · © 2026 Bossa Ventures LLC