Koofr lifetime deal review vs Publist lifetime deal 

Unfortunately, this deal doesn't support stacking which means you can't add more codes to one account.

Be carefull with this rethink company! This must be a scam. I paid for 2TB and most of my upload are cancelled, without warning. This is not a problem of my network or pc since I tried in other pcs and networks. I will not speak about their website that is really badly implement because they are "cheap". I try to contact their service customer but never got an answer, even a automatic one. Site like yours should check on the offers you propose. I already read a lot of people having the same complaints. Don't be fooled by people getting paid to advertise this company please.