How considerate the delivery personnel are to take off or cover their shoes before entering my home. Their friendliness as well. How accommodating your company is for the times when I need to schedule a time for the delivery to fit into my schedule.
1) Your service has eliminated our hard-water problem.
2) Your delivery drivers are very friendly and polite.
3) Your service means that, if I'm not home, my wife doesn't have to carry the bags of salt downstairs to the basement