I want to integrate xero api for public application in php. I am stuck with oauth application authorization I have download code from github https://github.com/XeroAPI/XeroOAuth-PHP (find on xero a...

I am creating a desktop/winform application that reads tif/pdf payable invoices and extract all the invoice information to store into database. I can read the standard barcodes(QR Code, Code...

I'm wondering myself if there's any template code for make invoices output in pdf with reportlab, I'm developing in Django a platform sales and I need to output some data with a invoice look, I tri...

We're just in the planning stage of a web app that offers subscriptions to our customers. The subscription periods varies and can be prolonged indefinitely by our customers, but are always at least...

Hi I'm developing an invoicing application. So the general idea is to have two tables: Invoice (ID, Date, CustomerAddress, CustomerState, CustomerCountry, VAT, Total); InvoiceLine (Invoice_ID, I...

I'm designing the 2nd major iteration of a relational database for a franchise's CRM (with lots of refactoring) and I need help on the best database design practices for storing job invoices and in...