Order Form E-commerce

We’re looking to create an order form for our website. The idea is to keep it simple, we’re not an e-commerce business and product is a small part of our offering, but we’d like our clients and prospects to be able to select the products they’re interested in, specify the quantity, see the final price, and then submit their details. Once submitted, a quote would be sent to them, and our team would follow up directly. We don’t want customers to make payments online. Is there an application that could help us do this at a reasonable cost, considering we’re just testing the concept?