How a Simple 4‑Element Rating System Can Boost Conversion Rates

Background

The evaluation system is a crucial link in the trust ecosystem, connecting merchants, consumers, and the platform. By encouraging consumers to rate merchants after purchase, the platform can increase conversion rates, while merchants' ratings help other consumers make faster, more informed decisions.

For the Yellow Pages product line of the 58 Group, consumer conversion is vital. After launching a local‑service SMS rating optimization, daily new data rose, the proportion of text reviews increased noticeably, and the conversion rate of textual reviews improved significantly, highlighting the importance of a well‑designed rating system.

A Simple and Generic Rating System

The system consists of four elements and three stages. The four elements are evaluator, object, content, and status. Their specific implementation and emphasis vary according to business needs, allowing flexible support for different scenarios.

Four Elements

Evaluator : The person who performs the evaluation.

Object : The entity being evaluated, which may be a person or a thing.

Content : The medium that carries the evaluation, typically including rating items, text, and images, and can be adapted to various contexts.

Status : Indicates success, failure, or business‑specific states such as “under review”, “blocked”, “deleted”, “pinned”, or “starred”.

Three Stages

Before Evaluation : Users often skip rating due to inertia or lack of prompts. Strategies include offering coupons, sending SMS reminders, app pop‑ups, and making the rating entry obvious.

During Evaluation : The quality of user input directly affects the usefulness of the rating. Designers can provide selectable tags, rating scales, and guiding text to help users submit concise, relevant feedback.

After Evaluation : Empower users with control over their reviews, satisfy their sense of achievement, and encourage habitual rating through rewards, likes, replies, and visible management features in personal centers or product pages.

Thoughts on the Local‑Service Rating System

Current rating quality on 58’s local‑service platform is low, limiting its ability to aid decision‑making and improve conversion. Enhancing review content quality is essential.

The product detail page already shows likes, scores, timestamps, and review text. Prioritizing reviews with higher like counts could surface higher‑quality feedback.

Because the service flow is not closed‑loop—users communicate with merchants outside the platform—additional tagging of reviews (e.g., “5‑hour cleaning service”) can link evaluations to specific purchases, enriching the data.

Design should consider user psychology and habits, ensuring the rating process is intuitive, rewarding, and aligned with business goals.