Fig 1.
Example of customer feedback summary report.
Fig 2.
Template of publicly displayed certificate.
Table 1.
Timeline for group assignment.
Fig 3.
Consort diagram.
Table 2.
Descriptive characteristics on shopkeeper characteristics and sales.
Fig 4.
Mean sales per shop per month by treatment arm.
Table 3.
Impact of customer feedback on overall HIVST/contraceptives distributed.
Fig 5.
Heterogeneity by pro-social motivation and concern for social image.
Fig 6.
Heterogeneity by quality and volume of customer feedback received.