In B2B work, price is often the result of logic rather than a simple field in the admin panel. This case required customer type, additional fees, exceptions and checkout data to work together inside one consistent sales model.
Challenge
- The final amount depended on multiple rules instead of one product field.
- The sales model required service fees, business-client exceptions and additional conditions.
- The full process had to stay understandable for the buyer and accurate in the final order.
FunctionalCode scope
- pricing model analysis
- B2B condition handling in WooCommerce
- extra fee and exception logic
- consistent price calculation during checkout
- foundation for future business changes
Solution
- A custom logic layer extended WooCommerce without breaking the default purchase flow.
- Pricing rules were connected to customer data, purchase type and additional checkout fields.
- The critical part was keeping the output sane: the buyer had to see a sensible final price and the admin had to receive correct order totals.
- This was not a simple discount feature. It was real sales logic and it had to behave like real sales logic.
Result
- more flexibility for the B2B sales model
- fewer manual corrections on the admin side
- better alignment between WooCommerce and the business process
- room for future pricing rules without rewriting everything