# Price shown without fee disclosure — dev spec
Site: nomadinternet.com · Priority 10 · High · Effort: Medium (2-5 days)

## Problem
Monthly prices are displayed without mentioning equipment, activation, or other fees, leading to surprise costs later.

## Evidence (from the live site)
> Prices shown on the page: $99.95/month $129.95/month $99.95/month $129.95/month

## Current state
notes: Prices shown without fee context.

## Required change
notes: Add fee disclosure next to each price.

## Acceptance criteria
- GIVEN a first-time visitor on the affected page
- WHEN the change is live
- THEN Add fee disclosure next to each price.
- AND no layout regression at 375px / 768px / 1280px
- AND the changed control is keyboard-reachable with an accessible name

## Tracking
- Fire `cro_price_shown_without_fee_disclosure` on interaction with the changed element
- Verify the event fires in BOTH variants before opening traffic

## Test plan
- Two-proportion z-test, 95% significance, 80% power
- 315,206 visitors per variant to detect a 5.0% relative lift
- Run at least one full business cycle; not testable at current traffic

## Rollback
Feature-flag the change; revert if the primary metric drops for 3 consecutive days.