> For the complete documentation index, see [llms.txt](https://docs.carouseller.com/carouseller/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.carouseller.com/carouseller/payment-processing/tracking-users-activity-in-the-cashier.md).

# Tracking user's activity in the cashier

From the Cashier frame to the external page information about the following user actions is transmitted:

    ✔ cashier frame size

    ✔ active tab (deposit, pay-out, history)

    ✔ active PS

    ✔ change the values of all fields: accounts, phones, prefixes, except secrets

    ✔ changing the values of some switches: sum, save the details

    ✔ send request "pay"

When a user performs an action, the script collects all available parameters and send them to the parent window in the following format:

```json
{ 
    "action": action, 
    "action_info": {[ 
        parameter: value
    ]} 
}
```

Valid values for **action**:

<table data-full-width="true"><thead><tr><th>Action</th><th>Description</th><th>Example</th></tr></thead><tbody><tr><td>select_menu</td><td>choose menu item</td><td><code>{"action":"select_menu","action_info":{"width":660,"height":238,"select_menu":"deposit","payment_system":"undefined"}}</code></td></tr><tr><td>select_payment_system</td><td>choose payment system</td><td><code>{"action":"select_payment_system","action_info":{"width":660,"height":732,"select_menu":"deposit","payment_system":"501","amount":"custom","custom_amount":6,"amount_button_index":5,"currency":"USD","remember_purse":"0"}}</code></td></tr><tr><td>amount_change</td><td>payment amount change</td><td><code>{"action":"amount_change","action_info":{"width":660,"height":732,"select_menu":"deposit","payment_system":"501","amount":"custom","custom_amount":6,"amount_button_index":5,"currency":"USD","remember_purse":"0"}}</code></td></tr><tr><td>purse_change</td><td>purse number change</td><td><code>{"action":"purse_change","action_info":{"width":660,"height":963,"select_menu":"deposit","payment_system":"2","amount":"custom","custom_amount":2000,"amount_button_index":5,"currency":"USD","wm_purse_prefix":"WME"}}</code></td></tr><tr><td>open_iframe</td><td>payment method opening in the Cashier after sending the form</td><td><code>{"action":"open_iframe", "action_info": {"width":1902, "height":596, "select_menu":"payout", "payment_system":2, "amount":"678", "currency":"USD", "purse":"897987879878", "wm_purse_prefix":"Z", "remember_purse":"1"}}</code></td></tr><tr><td>submit</td><td>opening the payment method in the external tab after sending the form</td><td><code>{"action":"submit", "action_info": {"width":1902, "height":596, "select_menu":"payout", "payment_system":2, "amount":"678", "currency":"USD", "purse":"897987879878", "wm_purse_prefix":"Z", "remember_purse":"1"}}</code></td></tr></tbody></table>

Valid values for **action\_info**:

<table data-full-width="true"><thead><tr><th>Parameter</th><th>Type</th><th>Description</th><th>Example</th><th>Valid values</th></tr></thead><tbody><tr><td>width</td><td>int</td><td>iframe width</td><td>1902</td><td></td></tr><tr><td>height</td><td>int</td><td>iframe height</td><td>599</td><td></td></tr><tr><td>select_menu</td><td>string</td><td>chosen menu item</td><td>"payout"</td><td>"payout", "deposit", "financeHistory"</td></tr><tr><td>payment_system</td><td>int</td><td>chosen payment system</td><td>2</td><td>widget number</td></tr><tr><td>amount</td><td>string</td><td>chosen radiobutton amount</td><td>"678"</td><td>[0-9]{1,10} or "custom"</td></tr><tr><td>custom_amount</td><td>int</td><td>amount, entered by user</td><td>876</td><td>[0-9]{1,10}</td></tr><tr><td>currency</td><td>string</td><td>payment currency</td><td>"USD"</td><td>any iso 4217 alpha-3 currency value</td></tr><tr><td>purse</td><td>string</td><td>phone number or account number for selected payment system</td><td>"+44985783998"</td><td>phone or account number</td></tr><tr><td>wm_purse_prefix</td><td>string</td><td>purse type webmoney prefix</td><td>"Z"</td><td>"Z", "R", "E"</td></tr><tr><td>wm_is_invoice</td><td>string</td><td>webmoney payment by the invoice chosen</td><td>"1"</td><td>"0", "1"</td></tr><tr><td>wmid</td><td>string</td><td>webmoney identifier</td><td>"214231242123"</td><td>[0-9]{12}</td></tr><tr><td>net_account</td><td>string</td><td>neteller account</td><td>"214231242123" or "name@example.com"</td><td>email or [0-9]{12}</td></tr><tr><td>remember_purse</td><td>string</td><td>Save purse for instant payment</td><td>"1"</td><td>"0" or "1"</td></tr><tr><td>stored_purses</td><td>string</td><td>Using saved purse for instant payment</td><td>"1"</td><td>"0" or "1"</td></tr></tbody></table>