Pricing
PromptBox uses prepaid credits for AI image generation. Credits are added to your account after payment and are not a recurring subscription.
Credit package
100credits
CNY 7
Credit package
500credits
CNY 36
Credit package
1,000credits
CNY 72
Credit package
2,000credits
CNY 144
Credit package
5,000credits
CNY 360
Credit package
10,000credits
CNY 720
Credits never expire unless the service is discontinued.
Credits are consumed when AI image generation succeeds.
No recurring billing is created for credit packages.
Refunds and support
Unused credits may be eligible for review-based refunds. Credits already consumed for completed generations are generally non-refundable unless required by law or caused by a confirmed platform error.