How much does the add-on Rate Check cost? October 07, 2019 19:56 The Rate Check tool is included free with all Premium Plus membership plans. Standard and Premium plan members can get the Rate Check add-on for only $15/month. Related articles Where do you collect Rate Check data? Does the Rate Check tool include fuel surcharge data? Does the Rate Check tool adjust for seasonal changes? How often is the Rate Check data updated? What is Rate Check?