If anyone has experience with it please message me.
I've just taken a look at it (CreateABid) for about 20 minutes. It worked as expected without a hitch. I'm just annoyed by most web-based solutions with the fact they require so much page scrolling. It's very tedious and slow to get much accomplished when working with such.
You've chosen a business where your products are bespoke. They're built and charged from certain amounts of components. The quoted product may show as a single line item to the prospect but the business needs to know all the aspects which make up the product to charge for profitability. Lots of fact and figures to wrangle in the background which requires both the quoting software and the individual to know those facts and figures accurately.
So, the first thing to do is make a complete list of the resources with their costs for materials, machines, and labor. Not a trivial task to gather. From those facts, one could use pencil and paper, a spread sheet, or a database.
The latest trend is to use web-based databases nowadays. IMO, the current state of most sign industry offerings is early in their design and very cumbersome yet. Some of the best and most effective solutions were designed in the '80s. I would hope some current software developers could study and learn from the past. For example; single screen, tab to next field, enter key, no scrolling.