I’ve been using every day from the uk. It is a bit of a faff ut the free energy is worth it. Would be better if you didn’t need to log in every day and could access from in game.
In terms of offers, didn’t they say there wouldn’t be anything preferential at the moment until it was officially rolled out worldwide. This makes sense, imagine the uproar if only a couple of countries had access to preferential rates or offers… wouldn’t be fair in the slightest. I’ll hold judgement until it fully rolls out.