I saw that, but assumed it meant "if you pay for 6 months, you'll get 6 months for free". So maybe just be a lot simpler and have a big banner across the top and repearted at the bottom of the pricing table:

"6 Month Free Trial On Standard Package, First 100 Only"

Is there a developer type account (thinking after you expire the 6 month free trial), so that my agency can get our publication all setup and test it out (but in an a format no way usable for production, i.e. watermarked?)