> For the complete documentation index, see [llms.txt](https://nayzeee-dev.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nayzeee-dev.gitbook.io/docs/nayzeee-scripts/nayzeee-billing/events.md).
# Events
***
### Client Events
nayzeee-billing:client:newInvoice
Notifies player of a new invoice received.
```lua
TriggerClientEvent('nayzeee-billing:client:newInvoice', playerId, invoiceData)
```
**Invoice Data:**
```lua
{
id = number,
amount = number,
reason = string,
from = string,
company = string
}
```
nayzeee-billing:client:invoicePaid
Notifies player that an invoice was paid.
```lua
TriggerClientEvent('nayzeee-billing:client:invoicePaid', playerId, data)
```
**Data:**
```lua
{
invoiceId = number,
amount = number,
method = string -- 'cash' or 'card'
}
```
nayzeee-billing:client:showRegisterOrder
Shows cash register order to customer.
```lua
TriggerClientEvent('nayzeee-billing:client:showRegisterOrder', customerId, orderData)
```
nayzeee-billing:client:updateRegisterOrder
Updates the register order display.
```lua
TriggerClientEvent('nayzeee-billing:client:updateRegisterOrder', customerId, data)
```
nayzeee-billing:client:closeRegisterOrder
Closes the register order UI.
```lua
TriggerClientEvent('nayzeee-billing:client:closeRegisterOrder', customerId)
```
nayzeee-billing:client:registerCreated
Notifies all players of a new register created.
```lua
TriggerClientEvent('nayzeee-billing:client:registerCreated', -1, registerData)
```
nayzeee-billing:client:registerDeleted
Notifies all players of a register deletion.
```lua
TriggerClientEvent('nayzeee-billing:client:registerDeleted', -1, registerId)
```
nayzeee-billing:client:useReceipt
Triggered when using a receipt item.
```lua
TriggerClientEvent('nayzeee-billing:client:useReceipt', playerId, receiptData)
```
***
### Server Events
nayzeee-billing:startRegisterOrder
Starts a cash register order session.
```lua
TriggerServerEvent('nayzeee-billing:startRegisterOrder', customerId, register)
```
nayzeee-billing:updateRegisterOrder
Updates items in register order.
```lua
TriggerServerEvent('nayzeee-billing:updateRegisterOrder', customerId, items, register)
```
nayzeee-billing:cancelRegisterOrder
Cancels register order (employee side).
```lua
TriggerServerEvent('nayzeee-billing:cancelRegisterOrder', customerId)
```
nayzeee-billing:customerCancelOrder
Cancels order (customer side).
```lua
TriggerServerEvent('nayzeee-billing:customerCancelOrder')
```
nayzeee-billing:registerInvoiceSent
Confirms register invoice was sent.
```lua
TriggerServerEvent('nayzeee-billing:registerInvoiceSent', customerId, invoiceId)
```
nayzeee-billing:checkMyOrder
Customer checks their current order.
```lua
TriggerServerEvent('nayzeee-billing:checkMyOrder', registerId)
```
***
### ox\_lib Callbacks
nayzeee-billing:getInvoices
Get player's invoices.
```lua
local invoices = lib.callback.await('nayzeee-billing:getInvoices', false)
```
nayzeee-billing:getSentInvoices
Get invoices sent by player.
```lua
local sent = lib.callback.await('nayzeee-billing:getSentInvoices', false)
```
nayzeee-billing:createInvoice
Create a new invoice.
```lua
local result = lib.callback.await('nayzeee-billing:createInvoice', false, data)
```
nayzeee-billing:payInvoice
Pay an invoice.
```lua
local result = lib.callback.await('nayzeee-billing:payInvoice', false, invoiceId, method)
```
nayzeee-billing:getRegisters
Get all cash registers.
```lua
local registers = lib.callback.await('nayzeee-billing:getRegisters', false)
```
nayzeee-billing:createRegister
Create a new cash register (admin).
```lua
local result = lib.callback.await('nayzeee-billing:createRegister', false, registerData)
```
nayzeee-billing:deleteRegister
Delete a cash register (admin).
```lua
local result = lib.callback.await('nayzeee-billing:deleteRegister', false, registerId)
```