What the solution is
Gung AB is a Swedish house delivering a B2B order portal and a product information system, and the vendor states that more than two hundred and thirty small and mid-sized companies in Sweden use the solution. For Business Central there is a certified app on Microsoft AppSource supporting both Essentials and Premium.
The solution is an order portal and not an open storefront. The users are customers, sales reps, agents, distributors and customer service, meaning people with a login and an agreement. If you need to sell to anonymous consumers, a different solution belongs on the list.
How the integration works
The integration is two-way and continuous. Stock balances and customer-specific prices are pulled from Business Central during the session, and an order placed in the portal is created in the ERP immediately, with no waiting and no manual step.
Because the app is certified and obtained from AppSource, there is version history and a release track to follow. That is the main reason the solution sits in the cell with a finished integration: you do not have to build data mappings to go live.
Only Business Central online is documented. Gung also integrates with other Nordic business systems, among them Business NXT, so the technique is not tied to one platform, but the on-premises question lacks a written answer.
Prices, discounts and agreements
Customer-specific prices come from Business Central and are pulled per session. That is a good model for an order portal, where the customer logs in and stays a while, and it gives a price that is right for that customer at that time.
Campaigns are the most important exception. Gung's own product information system handles prices, discounts, campaigns and product data and distributes them to the sales channels. That is why the solution carries the label for logic set up in two places: the agreed price comes from the ERP, while the campaign may come from Gung.
That is not a weakness in itself, but it is a decision to be made deliberately. If campaigns are created in both places, the question of which one wins arises, and that question is more expensive to answer in production than in a design meeting. Product bundles we have not been able to document and have set as not stated.
The order and the finance function
The order is created as a sales order in Business Central immediately. There is therefore no intermediate state where the order exists in the portal but not in the accounts, and partial shipments, back orders and credit memos follow the ERP's own processes.
Quotes and delivery status are part of the portal. For a sales department that is the feature removing the most routine work: the customer can see where the order is and can ask for a quote themselves.
Because the product is also used by sales reps and agents, ordering on the customer's behalf is a core capability rather than an addition. That is worth noting for a company with an internal sales department, where it is often the feature deciding whether the system gets used.
Who the solution fits
The solution fits a Nordic wholesaler or manufacturer where selling goes through known customers, sales reps and agents, and where the most important thing is getting orders in without phone and email. The built-in product information system is part of the answer to the item card in Business Central being thin.
It also fits if you need support in Swedish. The vendor is Swedish and the customer base is Swedish, and that makes a difference in the implementation that does not show up on a feature list.
The solution fits less well for consumer selling, for a brand with large design ambitions, or for a company outside the Nordics. This is not a storefront platform but an order portal, and that is a different kind of product.
What to settle before you decide
Pricing is not public. Our bands are an estimate with low confidence. Ask for prices on both the portal and the product information part, because they are two products, and ask whether the price follows the number of users.
Settle the division of labour on campaigns and prices between Business Central and Gung's product information system, and write it down. That is the one decision that can produce disagreeing prices later, and it is free to get right now.
Finally, ask for an answer on on-premises and for a named reference customer outside Sweden if you sit in another country. Two hundred and thirty Swedish customers is a strong maturity signal in Sweden and a weaker one elsewhere.