Ranking engine

How RankCart scores products

Practical ranking from rating, review volume, and price — then Top 5.

1. 1. Normalize

   R = rating / 5 · V = min(reviews / 500, 1) · P = min_price / product_price (clamped at 1.2)

2. 2. Review strength

   ReviewScore = 0.7R + 0.3V

3. 3. Final score

   RankScore = 0.6 · ReviewScore + 0.4 · P — sort descending, take Top 5.