The "No Matter Where You Live" refers to the ability to get HughesNet, as in it's available everywhere, barring line of sight issues.
The 25Mbps - 1Gbps doesn't make sense, though. It's 25Mbps only.
The discount, if it's legitimate, would be for new sign ups, not existing customers, and the discounts only last for a specific amount of time. Normally 12 or 24 months.
It's likely a reseller ad, especially with what's on it.
If you have the ability to scan or snap the ad and upload the picture it will probably be beneficial to the reps. Just make sure to edit your personal info out of it.