I was serious about testing your cron line. The was for how cool it is to test things (and sometimes break them).
You can create a script file and run that with a cron command. That’s what I’d try, but YMMV.
You can create your crontab commands using a file (my favorite) or using the online editor (crontab -e).
If you can get it to work with a one-liner command, then all in one file for crontab is good.
[color=#00CC00]ANONYMOUS0 => Max Discount[/color], [color=#6600CC]ANONYMOUS2 => Max Discount less $1[/color] or Cut the code, [color=#CC0000]it’s their birthday:[/color] [color=#00CC00]9999 => $99.99 Off[/color]