account buttons checkout choice clients demo google-checkout offer paypal site standard

I have a paypal standard payments account and a Google checkout account, my question is...Can I have both payments buttons at checkout like in your site? I would like to have it like that and offer our clients the choice..is it possible?

Sure, that's how E-junkie does it. Please see http://www.e-junkie.com/ej/demo.php for a demo.