Visible irrelevant fields can create unnecessary work and uncertainty.
Checkout fields for consumers and B2B
Mark required and optional fields. Reveal extra fields only when the purchase context needs them.
Research context: Baymard · Required and optional checkout fields ↗
A B2B credit purchase needs different information than a prepaid consumer purchase; reflect context instead of copying one large form.
Try the pattern
Task and expected result
- 01
Pickup without a street address can proceed to review; shipping without one gets a specific field error.
- 02
Open address line two, enter Floor 2, switch to pickup and back: retain the text.
- 03
Uncheck business after entering an organization number: the field is no longer required and the invoice option hides.
How to investigate value
Measure confirmed, deduplicated outcomes per eligible checkout start. Define paid orders and accepted credit orders separately.
Watch for side effects
Payment errors, duplicate orders, incorrect totals, unclear arrival dates and discount cost. A pay click is only an attempt.
This is a proposed investigation, not a measured result. Choose one hypothesis and define the audience before testing.
Build a measurement plan for this concept ↗