Lord of the Rings Online veteran, you've probably accumulated a large number of different barter items for various upgrades. Skirmish tokens, regional tokens, festival tokens... all vital to getting various gumballs, all clogging up inventory space that could go toward other items. The development team has heard your cries for a solution, and thus, the improved barter wallet has come into existence. Unfortunately, this upgrade comes at a price -- just about $10, specifically.
Needless to say, some players and subscribers will be rather galled by the fact that this feature is being sold. On the other hand, player testimonials indicate that the upgrade works wonderfully, and it's a single account-wide purchase for all of your past, present, and future characters. Whether or not you prefer to grab the account-wide upgrade or wish to abstain on matters of principle is a personal decision, but there's no denying that the freed inventory spaces are certainly appealing.