vider","rate":"R — cost basis (đ/credit)","margin":"M — margin (%)","status":"Status"},"empty":"No providers yet. Add one below.","noRate":"⚠ no top-up history yet","halted":"Locked (loss)","unlock":"Unlock","haltedHint":"A provider gets locked when a single call cost more than the revenue collected (actual price exceeded the estimate). Re-check coefficient B / the top-up history, then press “Unlock” to resume.","toggleOnAria":"Enabled — click to disable","toggleOffAria":"Disabled — click to enable","on":"● On","off":"○ Off","idPlaceholder":"id (e.g. ai33)","namePlaceholder":"Display name","marginPlaceholder":"M % (e.g. 50)","add":"Add provider"},"actions":{"title":"Per-feature pricing — coefficient B & provider","description":"Wire a feature to a provider + set B (provider credits / unit — characters for voice — based on the most expensive plan). Leave the provider empty for flat pricing (local/free). Voice has a hard floor of B ≥ 1.2 even when left empty.","col":{"action":"Feature","provider":"Provider","b":"B — coefficient/unit"},"empty":"No features yet.","localOption":"(local / free)","providerAria":"Provider for {code}","bAria":"Coefficient B for {code}","estPlaceholder":"e.g. 1.2","needsB":"needs B > 0","bInvalid":"invalid B"},"topups":{"title":"Top-up history — computes cost basis R","description":"Enter the amount paid + credits received for each top-up. R = MAX(amount ÷ credits) over the 3 most recent → an expensive top-up raises R immediately; a cheap one only lowers R once all 3 most recent are cheaper.","needProvider":"Add a provider in the section above first, then enter the top-up history.","amountPlaceholder":"Amount paid (đ)","creditsPlaceholder":"Credits received","add":"Add top-up","ratePreview":"= {rate}/credit (cost basis R for this top-up)","rateLow":"⚠ unusually low — double-check the numbers","col":{"provider":"Provider","amount":"Amount paid","credits":"Credits received","rate":"đ/credit"},"empty":"No top-ups yet."},"formula":{"title":"How user credit charges are computed","intro":"Every time a user runs a feature that calls a paid provider, the credits to deduct are computed BEFORE the call, using the exact formula below. You tune 3 numbers B M R (and G via pack pricing) — everything else is derived.","workflow":"Workflow: 1. Add a provider → 2. Enter the top-up history (gives R) → 3. Set B per feature (table below) → 4. Set pack pricing (G) at Credit packs → 5. Try the simulator below.","formulaLine":"Credits charged = ⌈ ( A × B × R × (1 + M) ) ÷ G ⌉","legend":{"a":"Request size — the number of {noun} the user submits.","b":"Consumption coefficient — how many provider credits 1 {noun} costs. Set it from the MOST EXPENSIVE plan to be safe. Voice: minimum {floor, number} even when left empty.","r":"Cost basis of 1 provider credit (đ) — computed = MAX(amount paid ÷ credits received) over the 3 most recent top-ups.","m":"Profit margin — entered as % (e.g. 50 = +50%). Set per provider.","g":"Our selling price for 1 credit (đ) — computed = the CHEAPEST pack on sale = MIN(pack price ÷ pack credits). Set at Credit packs."},"reading":"Read left to right: A×B = provider credits to be consumed (ceiling estimate, always ≥ actual) → ×R gives the cost → ×(1+M) adds profit → ÷G converts into our credits → ⌈ ⌉ rounds UP so we never under-charge. If the actual provider price exceeds the estimate, the system auto-LOCKS that feature + alerts the admin.","sim":{"title":"Try it — plug numbers into the formula","empty":"No feature is wired to a provider yet. Wire one in the “Per-feature pricing” table below.","action":"Feature","aLabel":"A number of {noun}","providerCreditsVal":"{n} provider credits","noteProvide

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