Peter
Is it really you? You should know what 1 click trading is. I have explained what it is in great detail, so have others, and it's not what you have. This is basic stuff my friend, and I can't understand why you don't understand?
You had it with your Market Maker!
But let me explain once more for clarity and to save you trawling through my posts.
You will have a live prices on a particular instrument, on one side is the 'offer' and the other side is the 'bid' price on this ticket, you will have a place to input the amount you want to trade (on YOUR Market Maker you could even save this amount as default).
So, when you want to place a trade, you simply click ONCE on the 'Bid' (to sell short) or ONCE on the 'Offer' to buy (long) the market, at that point you are straight into the market, no silly 'Are you sure you want to (Buy or Sell) at (the amount) this trade?' tickets to confirm the trade.
Are we now clear, please say we are, I just explained it to my six year old, and he gets it (I had to draw a box though for visual effects). Actually, here it is, it is very basic because Maths was my thing, not Art: