Thank you for your answers, I am looking forward to learning as much as I can from this site. There appears to be a huge amount of education in the various threads on this site!
What I have been doing with the estimates is offering the contractor a choice: Once I do the design and estimate I can fax or email it to him immediately for approval. Or, I can jpeg the design and legend with compost, mulch, edging amounts figured up and allow them to price it using their own price structure. I figure that's none of my business anyway.
As far as lengthening the time factor in the process, it's been frustrating for me but my contractors get so caught up in the day's various emergencies that they seem to have trouble getting me jobs they want me to do in a timely fashion. I think they (and then I) am losing some jobs due to their not getting things to me quickly enough and I lose time at home waiting for them to show up late or not at all. I think the way to address that is: "You got a job and it's hot? Great! I'd love to get started on it so we can impress the client- let me come to you and get the information right away!"
As for Lanelle's question(s): The link I gave on this thread is just for contractors. Homeowners don't have a way of reaching that page. I do try to get homeowners myself and make a percentage off the sale when I send it to one of my contractors. Homeowners access my site at the "regular" homepage.
The pricing reflects approx. $50 per hour for design time and may or may not include driving/ meeting the homeowner depending on the project's complexity. I can do an average of two of these designs a day, including meeting and presenting it (if only I had the volume- I love busy days!)
Ya'll have a great weekend!
David