You can if you get the link. Eg: My site uses that method, on the first product on the page I have (http://billing.licensecart.com/plugin/order/main/configure/blesta/?pricing_id=57&group_id=7) the pricing id is the monthly price package, they can change it at the cart but if you click it. It will automatically take you to configure it.
To get the links simply go to order it on the tariff you want and save the link.
Eg: on http://billing.licensecart.com/plugin/order/main/index/blesta click on select on a package you see the long link in the address bar.