for those of us who drive diesel vehicles, TSD Logistics is a major, diversified transportation services company that operates throughout North America .... one of their services is offering a significant fuel discount price program to folks who purchase diesel fuel ===> https://www.tsdlogistics.com/services/fuel-program/ .... the larger number of folks they have buying fuel through membership in their program, the bigger discount they can negotiate for their company and the members of their program .... I have friends, who I trust, who are members and who vouch for it being an honest outfit that delivers as advertised .... since their fuel purchase card only works at truck stop, big rig pumps, it usually doesn't cover the purchase of gasoline ..... the program is offered in Canada but in reading the FAQ section in the link above, the size of the discount isn't usually as large .... we are signing up for this program but with our card being sent to our home and then forwarded to us in Texas, it will take a while for us to be able to start taking care of the discounts .... they do have a referral program, anyone interested may contact us by PM