Quote Originally Posted by Ashkendor View Post
They'll do it the same way they do now. Use level 1 characters to spam tells and friend requests. Use the same characters they've been using to spam the same old dungeons and the other things they have been spamming for the gil. Pool the gil on bank characters and use mail to get that gil to the buyers. Heavensward won't change anything, aside from possibly an upsurge in activity at the release due to sellers trying to tap a new market. The old dungeons aren't going away so I don't see how the introduction of higher level content into the game would harm their productivity at all.
Simple. Inflation. In most MMOs higher level content rewards slightly larger amounts of currency and thus the goods at that level end up being worth more because the players engaging with that content that need said goods have more money to spend.

If the difference in monetary rewards between level 50 content and level 60 content is significant then the effective value of any gil RMT might farm from low level dungeons will be greatly reduced. They will also be entirely shut out from accessing any of the new gathering nodes which will cut off another source of revenue for them.

I'm not saying it will solve any problems but it WILL slow them down a lot.