Answer
AI companion with Polygon USDC
CrushInbox uses Polygon USDC as the default low-fee payment path for private AI creator unlocks.
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Short answer
- Polygon USDC is a practical default for the first unlock because fees are usually lower than mainnet card-like crypto flows.
- The checkout gives the buyer an exact amount, selected network, receiving wallet, support code, and payment window.
- After the transfer confirms, CrushInbox can verify by transaction hash or exact-transfer scan and then open the private branch on that account.