Deterministic pricing
Required rank transitions are summed—missing or inactive price steps stop the quote instead of inventing a value.
Every quote is calculated from active pricing steps and validated again on the server at local checkout.
Required rank transitions are summed—missing or inactive price steps stop the quote instead of inventing a value.
Fixed options, percentage additions, multipliers and coupons appear as individual lines before the final total.
The Phase 1 checkout simulator never requests a card number or moves real money.