David is right, if this is a voucher code site you have social or paid traffic is a waste of time.
The sites that make most money for me are not the ones with lots of traffic. They are the sites that rank for one of two keywords that SELL STUFF.
To make money you are going to want to rank for brand / voucher or product / voucher terms in search engines.
Your target market are people who already know what they want, and where they want to buy it and are dong a last minute check before purchasing. So, if I am about to order a laptop from Curries I will run a few queries like:
"Curries voucher codes"
"Curries discount codes"
"Curries laptop voucher codes"
"Curries sony laptop discount codes"
just to make sure there is not a better deal to be had before I order.
If I were doing a voucher site I would stick to a single theme, like electronics, or something like this which does
voucher codes for womens accessories:
Much easier to rank than trying to shift nasal hear removers alongside lawn mowers and LCD tv's...