Blankworks

I'm a consultant and thinking about buying Blankworks. Ialready know I need this product but I 'm not sure how long I amgoing to need it for my customer. My customer might need me toexport to Blankworks for couple months. I know I can get a 7 daytrial but it will not be enough. Can anyone offer me the serviceplease respond with a rate. No I don't have a file yet but in a dayor so I can have one readySolidworksSheet Metal