Shopify stores using Shop Pay Installments

How many Shopify stores use Shop Pay Installments?

Shop Pay Installments is used by 1,181 active Shopify stores, 0.2% of the 750,590 stores we track (October 2026). That ranks it number 4 of 4 buy now, pay later technologies we detect, by number of stores. Across all buy now, pay later tools we track, it accounts for 0.8% of installs. Notable stores using it include Princess Polly, Skullcandy, REEF. United States has the most stores using it (732, or 0.3% of that country's active Shopify stores). Stores that run Shop Pay Installments most often pair it with Meta Pixel (69.5% of them) and Google Analytics 4 (61.6%). We detect Shop Pay Installments from the scripts and Shopify web pixels it adds to a store's homepage, so stores that only use it on checkout or in the Shopify admin are not counted. Counts refresh with every crawl of the full store list.