Prepared 9 October 2026 · Production launch review pending
Before sales open
Paid subscriptions are not yet available on this review site. Do not send money to a wallet without an active invoice. This policy is prepared for owner review before commercial launch.
Requesting a review
For a first subscription purchase, contact nubi.help@gmail.com within seven days if the service cannot meet the described functionality. Include the invoice ID, transaction hash and issue. We review the request and applicable consumer rights; this is not an automatic on-chain refund service.
Duplicate and failed payments
If you paid twice or paid the correct invoice but access did not activate, do not pay again. Send both transaction references for reconciliation. A payment cannot purchase access for two separate accounts.
Network and provider costs
AI provider charges and blockchain network fees are charged by third parties and are outside Nubi’s control. Refunds, where due, require verification of the destination wallet and are processed in the applicable supported asset. Never share a recovery phrase.
Wrong tokens or networks
Transfers using an unsupported asset, chain or recipient are not automatically recoverable. Contact support promptly with public transaction details. We cannot promise recovery or ask you for a private key to perform it.
Your statutory rights
Any mandatory consumer rights remain applicable. The operator should confirm the final policy, sales eligibility and required business details before enabling checkout.