Does anyone know...
What does it cost a retailer to set up bitcoin payments, roughly?
How easy is it to do?
What are the on-going costs of bitcoin payment support?
I was wondering if a retailer starts supporting bitcoin and there isn't enough interest, at least initially, are they likely to withdraw support or are the ongoing costs sufficiently low that they would be happy to wait until bitcoin payments take off?
1) a merchant can set up their own system by just getting a bitcoin address and using the price ticker of a exchange they would use to cash out on.
EG make a simply script that shows a bitcoin value of bitstamp + bitstamp's withdrawal charges. meaning the set up is free and if the maths is done right then the merchant will receive the FIAT amount they require (by having a premuim price the customer pays)
1) they can sign up to coinbase or bitpay for a easier set up and be charged 1% or sign up to bitpays large volume packages EG $30 a month to allow $10,000 a day (~$300k a month) = 0.001%