Plus, most promotional double XP tokens are not double weapon XP tokens, which is what you’ll need to rank up guns.
There are certain tie-in promotional items like Doritos you can buy to get double XP tokens, but this isn’t particularly efficient or cost-effective. XP tokens are similarly useful, but you’ll likely only ever have a limited amount of them, depending on the user. It happens semi-regularly, usually around big game updates, promotions, holidays, that kind of thing. Twitter is a great resource to use to stay up-to-date with the latest news on when there’s going to be double XP in-game. First and foremost, take advantage of double XP tokens, events, and weekends.
