Transaction fees are high everywhere IMH. As a starting company I'm seeing a lot of these prices for the first time and to be honest I had not expected bank fee's to be so high (except Paypal, which I did check).
I pay like 14 cents per incoming transaction to my business account. So on an average client transaction I would lose:
Paypal - €0,35
Bank - €0,14
or
iDeal - €0,45 (!!)
Bank - €0,14
For small 1 euro transaction it takes over 55% of your income right there, which is huge. That's why you need to come up with a way to reduce the amount of transactions. Like only having clients pay for 12 months instead of month per month for 1 dollar packages.