Have a technical question you can't find the answer to in FAQ's? Ask it here. Game problem questions that do NOT pertain to things like training advice, what would my horse do well in, how much is it worth.
Well, you could test it maybe.. Buy something from the market from an account without the bonus, then buy something for the same amount from the account with the bonus.
If it doesn't work, please put in a ticket so we can get Nef to fix it.
I did test it. I purchased all of the above items. Noted my bank balance each time, and the items price. Each purchased deducted exactly the advertised price with no discount.