I'm trying to integrate bitcoin sales into my business, but find the biggest obstacle is getting the customer to understand how bitcoin works and then somehow finding ways for them to acquire bitcoins in a timely manner. Generating 1000's of addresses for each unique transaction is laughably easy compared to other issues related to accepting btc! Coinbase seems to be the most viable option for me....unless i want to BUY coins lol i think the vendor that can offer a working pre-loaded btc debit card to purchase real items from my store front will make a fortune!