# Client side

### OpenBillingMenu

```lua
-- An export to open the billing menu.
exports["tgg-billing"]:OpenBillingMenu()
```

### CloseBillingMenu

```lua
-- An export to close the billing menu.
exports["tgg-billing"]:CloseBillingMenu()
```

### ToggleAvailability

```lua
---An export to enable/disable the billing menu.
---@param disabled boolean
exports["tgg-billing"]:ToggleAvailability(disabled)
```

### PayInvoice

```lua
---An export to pay invoice manually.
---@param invoiceId number
---@return boolean
local success, amountPaid = exports["tgg-billing"]:PayInvoice(invoiceId)
```