I would say as early as 55. I'm my mind if they offer a senior discount and you match the age requirement and decide to take the offer you then become a senior. If you do not take the offer you then are not considered a senior. You decide. Hah
60 and up
The Codtco web site says 60 and up
Some say 60 others 65
60 in most places
60 is the answer
55 ....65 ... 62 ???
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