this is just like the pay 1 cent for wow gold but i find this a lot easier and its in firefox (best browser in the world)
NEEDED
Firefox (of course)
tamper data add on
https://addons.mozilla.org/en-US/firefox/addon/966
install tamper data and continue below
For this purpose i will be using wowmine.com
ok so select your gold server and blah blah. on wowmine i get this. don't hit buy now or paypal button that takes you to the page yet.
ok so now its time to open up your tamper data from the tools menu.
click start tamper. your screen should look somewhat like this.
so now that you clicked start tamper click on the paypal or buy or whatever it says button. tamper data should pop up with some windows. you want to keep clicking tamper then submit until one pops up like this.
ok you see the arrow pointing to the amount. this is where your going to change how much you want to pay for gold. i usually just move the decimal over so at a quick glance it looks right.
after you have changed your amount to what you would like click ok then just keep clicking submit until the paypal page comes up. mine looks like this.
so now that you have probably seen the price in the corner has changed to the amount that you changed it to you can pay for it and what not and collect your gold. if you have any questions please feel free to post em or to im me at bgxtremeoid