Special NADA Pricing

Available For a Limited Time!

Special NADA Pricing

Available For a Limited Time!

Get Stack free for 2 months plus free on-site training!

Already a ProMax user? Get a FREE upgrade to a comparable package on Stack!

These post-show offers are only good until March 31st, so don’t miss out!


Stack powered by ProMax combines CRM, Desking, Data Mining, Inventory, Credit, Compliance, Websites, and more into one seamless tool.

Groundbreaking desking

With Stack Desking, everything you need is on one screen. Match customers with multiple lenders to determine the best deal for your buyer and the most profitable for your dealership

Retail, Lease, Negative Equity — there’s no deal that Stack can’t instantly calculate and optimize

award-winning crm

ProMax’s award-winning Stack CRM has everything you need to attract prospects, nurture existing relationships, and win back former customers.

Easy to use, scalable, and customizable to your dealership’s needs

powerful data mining

Leverage the power of Stack to build campaigns and deliver custom messaging to your target audience without ever leaving the comfort of your CRM.

Automate outreach to your best opportunities and initiate relevant conversations

one-of-a-kind credit

ProMax is the only Value-Added Reseller of all three credit bureaus with integrated Credit, CRM, and Desking in the retail auto industry! Because of this, we provide the most comprehensive set of credit and soft pull tools.

Unlock the power and profitability of a fully integrated credit solution

foolproof compliance

With all private customer data, including credit, in one place- we are the only CRM that enables dealers to manage their compliance process from lead to closed deal without ever leaving the platform.

Protect your dealership at every step, on every deal, with the Stack compliance checklist

the complete package

We didn’t buy a bunch of companies and try to stitch them together- we built an all-in-one solution for the best overall experience- for dealerships, their employees, and their customers.

Stack is an award-winning all-in-one front-end platform for auto dealerships- we have everything you need to sell more cars at higher profits

Credit-driven profitability for dealerships

National Credit Center (NCC) and ProMax have joined forces to deliver a powerful CRM solution where credit and compliance seamlessly integrate into the sales process.