Meaning
Commerce ratios measure how sensitive a digital storefront’s visitor-to-buyer rate is to changes in the prices of offered products. Revenue managers calculate the price elasticity of conversion to determine the optimal price points for maximizing gross margins. This value shows the percentage change in purchases resulting from a price change.
Economic Metric
Understanding how buyers respond to cost changes prevents companies from setting prices too high and destroying transaction volume. When the price elasticity of conversion is high, even a small discount can generate a large increase in the percentage of visitors who complete a transaction. This metric is computed by dividing the percentage change in conversion by the percentage change in price.
Strategic Pricing
Retailers use this metric to plan promotional discounts and dynamic pricing structures across their product lines. If the price elasticity of conversion for an item is low, the merchant can raise the price without risking a severe drop in transaction volume. This insight allows brands to protect their margin on unique or essential goods.
Optimization Method
Testing different prices on separate user cohorts provides the raw data needed to calculate these elasticities. This feedback loop helps align retail prices with customer willingness to pay.