Lowes Credt Card Services/ Synchrony Bank Credit card has excessive charges Atlanta Nationwide

When a payment is due and billing is late coming, Synchrony the issuer of VISA Lowes Card automatically doubled amount owed as late payment penalty.  Thus I cancelled my long standing account and will not ever do business via Lowes Credt card servcie again as if a billing is late in comeing you get penalizedwith excess late penalty charge. In my case it was double the amount owed... a paltry $13.00 billing was then increased to $26 as late penalty was doubling teh amount owed. I apid promptly and bid the "sum bit*s" adieu! Their business model is "for every customer lost we get 5 new ones.. so why bother retaining customers"  GOD D*N them all.