The lesson: This case illustrates the value of making customer progress tangible. When a repayment history is reflected in useful changes to the product, continued engagement has a clear rationale.
A small initial loan can address an immediate need, but it also creates an expectation: responsible repayment should improve the customer’s next experience. One respondent in a customer satisfaction survey about DiDi Finanzas: Rápido y Seguro described that progression—continued access to credit, a growing limit and a declining interest rate.
The respondent explained, translated from Spanish: “I regularly use my credit, paying on time, and my credit limit has grown from 500 to more than 9000. (…) Even my interest rate has been going down the more I use it.”
The requirement: recognition that delivers practical value
The underlying need was access to credit that could evolve with an established repayment record. A permanently small limit would constrain the app’s usefulness, while unchanged pricing would leave the borrower with little financial benefit from demonstrating reliability. In this respondent’s account, both capacity and cost improved over time.
The resolution: progress the customer could see
The meaningful feature was the combination of greater borrowing flexibility and better terms. Increasing a limit alone expands access to debt; reducing the interest rate also improves the price of that access. Together, the reported changes gave the respondent concrete reasons to value the ongoing relationship.
The product lesson: make responsible behavior worth something
For lending app teams, this case illustrates the value of making customer progress tangible. When a repayment history is reflected in useful changes to the product, continued engagement has a clear rationale. This individual account does not establish how DiDi makes credit decisions or guarantee equivalent outcomes for other borrowers, but it captures a specific success: the respondent experienced an evolving service that recognized their track record.
Source:
BANKING & FINTECH APPS IN MEXICO - USER EXPERIENCE & SATISFACTION SURVEY (2026.09)