Key Takeaways
- Grocery stores collect purchase data for inventory management and pricing strategies.
- Instacart implemented price testing, charging different prices for the same grocery items.
- A study found 75% of Instacart items were priced differently for various shoppers.
- Instacart ceased its price testing program in December following a public report.
- Experts distinguish traditional price discrimination from the newer practice of price testing.
- The potential for personalized, person-level pricing raises consumer and policy concerns.
Deep Dive
- Consumer advocacy groups, including Consumer Reports and the Groundwork Collaborative, investigated Instacart's varied pricing.
- The investigation was prompted by Instacart's acquisition of Eversight, a company specializing in AI for price testing.
- Researchers sought to determine if these pricing differences were negatively impacting consumers financially.
- An experiment involving over 400 shoppers revealed 75% of grocery items on Instacart were priced differently for different people.
- For example, a box of cornflakes could cost $2.99 for one shopper and $3.69 for another, representing a 23% increase.
- Researchers calculated that this 'Instacart tax' could amount to $1,200 annually per household, a figure Instacart disputed.
- Following the report's publication in December, Instacart announced an immediate end to price testing on its platform.
- Brian Albrecht, chief economist at the International Center for Law and Economics, stated that price movements are not inherently alarming.
- Albrecht explained that traditional price discrimination, using sales, coupons, and loyalty programs, has been common practice for decades.
- He differentiated Instacart's practice as price testing, where companies offer varying prices for the same item to observe customer responses.
- A researcher suggests current pricing practices indicate a shift towards personalized, person-level pricing based on individual data and habits.
- Concerns are raised about potential public and policy resistance if a return to person-level pricing becomes widespread.
- Instacart has stated it currently has no plans to implement personalized pricing based on individual shopping habits.