For example, you have a website and you offer paid membership to premium content of your website for the price of 79 USD for 1 MONTH access. You can install simple code on top of pages with that premium access. Your visitors will see automatic cryptocoin payment box and when they make their payment, they will get access to your pages and after 1 month they will see a new payment box. Our payment box is fully customized. And you can easily configure it - changing access time period (3 hours, 1 day, 2 days, 1 week...), price (in USD or in Bitcoins), currency, payment notifications to your email, offering onetime payment, etc. Then you can use Cryptsy.com autosell feature and auto trade your bitcoins to USD/BTC. All will be in automatic mode - allowing you to receive payments, upgrade membership to your members, showing after the time a new payment form, convert to USD, etc.