Most consumers who use Amazon to shop visit the e-commerce platform at least once a week, according to recent research from Feedvisor.

The report was based on data from a survey of 1,576 Amazon shoppers age 18 and older. Prime members comprised 65% of respondents; non-Prime members comprised 35% of respondents.

Some 56% of non-Prime members say they typically visit Amazon at least once a week, and 85% of Prime members say they visit Amazon at least once a week.

Some 45% of Prime members say they typically purchase on Amazon at least once a week—about half of the number who browse at least weekly.

Only 13% of non-Prime members say they typically purchase on Amazon at least once a week—just under one-fourth of those who report browsing at least weekly.

Some 47% of Amazon shoppers say they use a mobile device most often to make purchases on the platform, up from 41% in 2016.