Add Invoicing Functionality to PHP Website Backend

General Invoicing Features The general idea is that this system would be used to do the following A. Print Invoice/receipt for customers who came to the shop B. Send Invoice/receipt to email of customers C. Create packing Slip for shipped product Please see attached file for full details. IMPORTANT: Add Sales Rep Accounts, Sales Manager Account to enable them log in and use the Invoice system. Website is [login to view URL] ## Deliverables General Invoicing Features The general idea is that this system would be used to do the following A. Print Invoice/receipt for customers who came to the shop B. Send Invoice/receipt to email of customers C. Create packing Slip for shipped product SUMMARY -Fixed-date or anniversary billing supported -Automatic e-mailing of PDF invoices -A range of printable invoice export formats supported -Invoices are customisable, and can include line items generated from outside the system -Support for real-time credit card processing via a range of payment gateways (Paypal) -Automated action(s) on overdue accounts -Support for prepaid accounts reduces overdue payments Admin Functionalities 1. Clear & New Clears the Invoice worksheet. The invoice date and ship date field will be set to the current date, and the Tax Rate, Sales Rep. Name, Ship Via, Terms will also be set to default values. You can set the default values by clicking the Settings button on the Invoice worksheet. **Note: Shipping Information left blank for Walk-in customers receipts printing. 2. Save To DB Saves the current invoice to the database. If the invoice # field is not filled in, or it is filled in but does not exist in the database, then it will be treated as a new invoice, and a new invoice # will be created automatically if needed. Otherwise, you are updating an existing invoice identified by the Invoice #. 3. Extract/Email Creates a new workbook that contains only the current invoice. You can then email it to your customer, format it using various formatting tools, or save it to other formats, such as HTML, PDF, etc. If you check the Email invoice after extraction option on the Tab of the Settings window, it will create the email message automatically. 4. Print Prints the current invoice using the default print options. To customize your print options, click menu File -> Page Setup or File -> Print. 5. Payment Adds a payment for the current invoice. 6. View Detail Displays the current invoice in an Invoice Edit window, where you can edit, void, delete the invoice, or manage the payment records for the invoice. 7. Customers Displays a window to list all customers. 8. Products Displays a window to list all products. 9. Invoices Displays a window to list all invoices. 10. Reports Displays the Reports window, where you can create new reports. 11. Settings Displays the Settings window, where you can set various options to control how the system works. 12. Help Displays the help document. There are also three buttons in the customer information area 13. Save As New Customer Saves the customer information you entered as a new customer. This gives you a quick way to add customers when you are entering invoices. You can also use this button to create new customers using existing customer information. For example, click the customer selection button to select a customer, modify the customer information as needed, and then click the Save As New Customer button. 14. View Customer Info Displays a Customer Edit window to show the customer identified by the customer ID you entered. 15. Same As 'Bill To' Copies the address information in the Bill To section to the Ship To section. IMPORTANT: Add Sales Rep Accounts, Sales Manager Account to enable them log in and use the Invoice system. Website is [login to view URL] ## Platform PHP/MYSQL IMPORTANT: Add Sales Rep Accounts, Sales Manager Account to enable them log in and use the Invoice system. Website is [login to view URL]