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# Integrations

B2B POS places B2B company orders on its own. To **enforce credit limits at the register** — show a credit summary and require a deposit when an order would exceed a company's available credit — it **integrates with the OnAccount app**, leveraging the credit limits OnAccount sets and applying them on the POS tile.

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## Enforcing credit limits (OnAccount app)

**OnAccount** is a separate Shopify app where you configure company **credit limits** and where each company's **outstanding balance** is tracked. It's installed and billed separately from B2B POS.

### How they work together

- **With OnAccount installed and limits set,** the **B2B POS Orders** tile shows a credit summary for the company and location, calculates a **required deposit** when an order would exceed available credit, and blocks the order until that deposit amount is set.
- **Without OnAccount** (or if it's temporarily unreachable), the tile still places orders — it just performs no credit check.

You don't configure anything inside B2B POS for this: as long as OnAccount is installed on the same store with limits set, the B2B POS Orders tile picks them up automatically.

### Setting it up

1. Install the **OnAccount** app on the same store and put it on the **Credit** plan or higher (credit limits are on OnAccount's Credit plan).
2. Set your company / location **credit limits** in OnAccount.
3. Place an order from the [B2B POS Orders tile](https://molsoft.crisp.help/en/article/place-b2b-orders-at-pos-6eyod3/) — the credit summary now appears, and deposits are enforced.

For configuring credit limits, see the OnAccount guide: [Managing credit limits](https://molsoft.crisp.help/en/article/managing-credit-limits-xyg6co/).

![](https://storage.crisp.chat/users/helpdesk/website/-/4/d/d/3/4dd3899948d8e000/image_1exzt7o.png)
*The B2B POS Orders Summary showing a credit summary once OnAccount is connected.*