I have again two free invites to purchase a OnePlus One smartphone. Below are the codes:
The last two invites were just claimed, and were not actually used. This is really a waste of these invites, as there are a lot of people who really would like to purchase these smartphones. So this time, I just mention the codes, without actually given a link, which people can just click and then not do anything with the invite.
These are now expired.