AMEX Test Beta - Terms and Conditions

What is AMEX Test Beta?
AMEX Test Beta sends subscribers test messages through mGage’s AMEX Test Beta. The number of text messages received vary based on subscriber requests.

Is it free?
Messages and data rates may apply. Depending on your text plan, you may be charged by your carrier.

What if I don't want to receive any further notification messages?
Text STOP to 89172 to cancel the AMEX Test Beta service. After doing so you will no longer receive any texts from the AMEX Test Beta service.

What if I want more info?
Text HELP to 89172 for more information, or contact mGage at

Toll Free Number: 877-238-3637

JOIN: Text JOIN to 89172 to subscribe to AMEX Test Beta.

STOP:At any time you can text STOP to 89172. This will prevent you from receiving any future texts from the AMEX Test Beta service.

HELP: At any time you can text HELP to 89172. Texting HELP will return the following message: AMEX Test: For more info call 1-877-238-3637 or email Msg Freq May Vary. Reply STOP to end. Msg&Data rates may apply

Who are the Participating Carriers?
AT&T, T-Mobile®, Verizon Wireless, Sprint, Boost, U.S. Cellular, Cellular One, MetroPCS, Cellcom, Cellular South, Carolina West Wireless, Interop, ClearSky, nTelos, and Virgin Mobile.

T-Mobile®does not guarantee that alerts will be delivered and will not be liable for delayed or undelivered messages.

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