Click "Get UPX" in the upper right corner

Registering for items sold for USD must be done using the browser version of the game, and not the phone app.

Click the question mark or the description to learn more about the item for sale.

Confirm the captcha.  Note that registration is free, and you will only be charged if you purchase the item when the sale starts. 

You will receive an email confirmation upon successful registration.
You will receive a second email at the end of the registration period indicating your position in the lineup.
You will be able to return to the same screen and see the exact time when you will be able to make your purchase (assuming supplies last).
You will have approximately 2 minutes to make your purchase before you forfeit your opportunity to purchase.
If there remains available inventory after all registered participants have had an opportunity to purchase, anyone will be able to purchase, or purchase again.

Register for Upland Store Sales

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