codbrain

Settings

Set these once. Your AI reads them through codbrain so its answers are computed against your real fees and rates instead of generic assumptions.

Quick Auto-Fill Presets

Pre-fill factual fee stacks & market rates so your AI agent never works from empty defaults.

Market Configuration

Where you sell. Drives currency, tax, and AI copywriting tone.

Fulfillment & Operational Costs

Fee stack differs per provider and per seller. This is why doctrine never hardcodes numbers.

Product Economics & Margins

Used by check_economics to compute break-even CPL and contribution margins.

Interactive Break-Even & Margin Simulator

Live interactive break-even simulator. Adjust parameters to discover max break-even CPL cap.

Economics Engine
Selling Price$24
Product COGS Cost$4.8
Ad CPL (Lead Cost)$6
Shipping & Return Fee$3.2
Call Confirmation Rate60%
Courier Delivery Rate70%
Target Output Profitable Unit
Max Break-Even CPL$6.72
Effective Ad Cost / Delivery$14.29
Estimated Net Profit / Unit$1.71
Return on Spend (ROI)7.7%
Seller Advice: Keep ad CPL below $6.72 to avoid burning money on ad platforms.