# Data flow
Below are some examples of data transferred between Moment and Business Central.
Showing example of how this will look in the two different systems.
## Create customer / transfer customer
In Business Central - no customer with number 10006
In Moment - create customer with number 10006
In Business Central - the newly created customer has now appeared
## Create project / transfer project
In Business Central - no project with number 4005
In Moment - create project with number 4005
In Business Central - the newly created project has now appeared
## Create invoice / transfer invoice
In Business Central - no invoice with number 1864
In Moment - create invoice in Moment, finalize the draft and get 1864
In Business Central - the newly created invoice is now posted
## Post expense / transfer expense
In Business Central - create a purchase invoice
In Moment - no expense exists
In Business Central - post the created purchase invoice, posted as 108222
In Moment - the posted purchase invoice is found as expense
## Payments
In Moment - show invoice is not yet paid
In Business Central - register payment on an invoice, post payment
In Moment - show invoice as paid, show payment data
