Displaying alternative pricing options without affecting the total

Users are requesting the ability to add “optional” pricing lines to their bids and quotes (for example, to offer different flooring options or the addition of optional insulation). Currently, each priced item is automatically added to the grand total. Users want to be able to show clients the cost of these alternatives without the amount being added to the final project price. Although there are workarounds (setting the price to $0 and noting it in the description, or creating multiple quotes by excluding certain locations), these increase the risk of omissions or calculation errors along the way. A feature that allows an item to be marked as optional, or the addition of an interactive quote where the client selects their own options, would greatly simplify the process.