$39.99/30 days Unlimited Everything (talk, text, MMS and data) with the first 1 GB of data at high speeds, including LTE where available

(talk, text, MMS and data) with the first 1 GB of data at high speeds, including LTE where available $49.99/30 days Unlimited Everything (talk, text, MMS and data) with the first 2 GB of data at high speeds, including LTE where available

(talk, text, MMS and data) with the first 2 GB of data at high speeds, including LTE where available $59.99/30 days Unlimited Everything (talk, text, MMS and data) with the first 5 GB of data at high speeds, including LTE where available

All three plans also include unlimited international text messaging and a $2 international call credit good for up to 200 minutes of international calling.

For mobile broadband users the offer is good for the $30 and $50 plans which include:

$30/30days Unlimited data with the first 3 GB at high speeds, including LTE where available.

$50/30days Unlimited data with the first 5 GB at high speeds, including LTE where available.

After 3 or 5 GB is used speeds are throttled to 64 - 128 Kbps for the rest of the 30 day plan period.

If you aren't a current RedPocket GSMT customer, GSMT SIMs are on sale for the rest of December for $1 with free shipping. The regular price is $9.99

Red Pocket GSMT works with T-Mobile and unlocked GSM phones and mobile broadband devices. 4G LTE data is available on phones that support LTE band 4.

is running a buy two get one free promotion on GSMT airtime. Now through the end of December if you buy two months worth of airtime for the $39.99, $49.99 or $59.99 GSMT phone plan you get a third month for free. The features of each plan are: