Challenge
Users entered the journey from a single CTA on Vodafone.com.tr and landed on a page with two tabs—SIM card and home internet. The SIM tab was pre-selected, and users had to begin the application before choosing whether to migrate their number or apply for a new SIM. This late decision point caused confusion and contributed to drop-offs.
Funnel data and a heuristic evaluation confirmed this problem and also showed issues in tariff comparison and visibility. The slider hid several tariffs, card heights were inconsistent, and key details were not presented in a clear hierarchy.