Credit calculator first. Plans second.
1 AICoin = 1,000 VND. Choose a bundle based on workflow volume, then select Stripe or bank transfer at checkout.
Architecture render
8-20 AICoin
Model, quality, and queue priority change the final cost.
Legal research
1-5 AICoin
Search, citations, and template generation are metered separately.
Video seconds
Variable
Duration, resolution, and provider availability determine spend.
Creative utility
Low to high
Prompt tools, image edits, and exports use their own estimates.
Payment methods
Live, pending, and disabled payment rails are visually distinct.
Stripe card checkout
EnabledVisa, Mastercard, and supported cards. Credits are delivered after checkout success.
Vietnam bank transfer
Enabled with reviewVietQR transfer, receipt upload, and admin review for pending payments.
Wallet rails
DisabledMoMo and other wallet options are visible in planning but disabled in this checkout flow.
Checkout and receipt flow
The approved billing concept includes payment state, review state, and credit ledger visibility.
Plan selected
Bundle, bonus, tax metadata, and currency are locked before redirect.
Payment evidence
Stripe session or bank receipt becomes the source for review and delivery.
Credit delivery
AICoin ledger records amount, user, provider, reference, and admin override state.