Please click this link and teleport to our in world office.
Here, please find the parcel size you wish from our availability board on the wall, click that row, and accept the teleport to a vacant parcel.
Pay the vacant rental box 1L$ to 'claim it' as yours
Return to your previous parcel
Make sure you have taken anything from the parcel you do not want “auto returned”
Click the rental box, open the web page it supplies either in the in-world browser or in an external web browser.
Click [Transfer Rent] on the left side of the page
Read the directions carefully, this operation can not be cancelled or reversed once it has begun, it will return all prims on your old parcel to their owner!
Click the confirm box, and then pick the new parcel you wish to transfer the rental to. Wait 30 seconds.
Your old rental will be terminated, all items returned, and any remaining credit will be moved to your new parcel.
You can now go to your new parcel and start rezzing and setting up. Don't forget to “Set Home” to your new parcel!