Most big e-commerce platforms try to be all things at once and end up doing a...

https://fair-wiki.win/index.php/How_to_Write_a_Composable_Commerce_RFP_That_Gets_Useful,_Actionable_Responses

Most big e-commerce platforms try to be all things at once and end up doing a lot of things poorly. Composable commerce lets you pick just the parts your business actually needs and swap them out without a full rebuild