Buying and billing

Billing cycle

What is Billing cycle?

How often a seller charges you, which is not always monthly.

A 28-day cycle bills 13 times in a calendar year, not 12, so “$149 a month” on a 28-day cycle costs $1,937 a year rather than $1,788. The cycle is usually disclosed in the terms, not on the price card, and it is the most common way a headline price understates the real one.

What sellers actually charge →

GLP Watchdog writes these definitions from FDA labels and peer-reviewed PubMed literature.

Where Billing cycle comes up on this site

On GLP Watchdog, Billing cycle comes up in 2 seller reviews.

Seller reviews that mention it

Other terms under Buying and billing

Where the evidence lives