Hi David,
Using the "Show Company Name" feature a company name textbox will be displayed during checkout and upon successful checkout the company name field is saved to the “Smith_Customer” table and shows up on the confirmation screens, email receipt and reports.
You may be able to utilize Custom Textbox #1, Custom Textbox #2, or the Custom Dropdown List available to be displayed on Step 1 of checkout but the ability to present the user with a Dropdown to choose from then depending on their selection display additional fields is not currently supported. If your company has budget to sponsor a portion of the development to program the ability you described we can provide you with a fixed quote by submitting a Quote Request at the following link:
http://www.smith-consulting.com/servi...
Thanks