What features of Street Invoice work offline?

Street Invoice syncs all your data instantly to Street Invoice servers for access from all your devices and secure backup. Yet Street Invoice was also designed to capture your invoice wherever you are, even if you don't have an internet connection.

Your changes will be saved to the server, and your emails will be sent out, as soon as Street Invoice detects that an internet connection is available. (Invoices will display the status of Queued while waiting to sync with the server.)  

Here's what you can do without an internet connection:
Create new invoices
Record payment on a new invoice
Create new customers
Create new items
Browse the customer list and see customer details
Browse the item list and see customer details.