> ## Documentation Index
> Fetch the complete documentation index at: https://docs-pos.solya.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Transactions & history

> Review completed sales transactions and the activity history across the store network in the Solya POS Centrale.

This area is the network's record of what happened: the **transactions** (completed
sales) and the **history** of activity across the back-office. It is where you go
to look up a sale or trace a change.

## Transactions

The transactions screen lists completed sales across the network, with the totals
and details of each. Use it to look up a specific sale, reconcile against
[finance](/en/centrale/finance), or investigate a customer's purchase.

<Steps>
  <Step title="Browse transactions">
    The transactions table lists sales with their amounts and status; filter to
    narrow down to a store, period or customer.
  </Step>

  <Step title="Open a transaction">
    Drill into a sale to see its lines, payments and related records.
  </Step>
</Steps>

## History / audit

The history screen surfaces an activity trail of back-office actions, so you can
see what changed and when. It reads the audit surface exposed by the backend.

<Note>
  Transactions come from sales recorded at the [Caisse](/en/caisse/overview). For
  the accounting and fiscal view of the same money, see
  [Finance](/en/centrale/finance) and [Reports](/en/centrale/rapports).
</Note>

## In the API

| Capability             | Endpoints                                |
| ---------------------- | ---------------------------------------- |
| Sales / transactions   | `GET /v1/sales`, `GET /v1/sales/summary` |
| Activity / audit trail | `GET /v1/audit`                          |

See the [API Reference](/en/developers/overview) for full details.