Since 13 Nov, QQ Mail service announced that they will no longer provide unlimited free storage. If users need more storage, they need to subscribe an upgrade storage plan which will cost ¥15 (about $2.2 per month). However, even QQ Mail does not provide unlimited storage for free, there is no need to worry about the storage. They still provide 2G free storage, and users can upgrade to 16G max without cost. For those who already have unlimited storage, QQ mail said won’t revoke it. Users can rest their mind.