Update SDK and 4 modifications

Job ID: 37319005

Budget: $30 – $250 USD

I have a CRM built on the PHP CodeIgniter framework. I create recurring invoices for my clients, the CRM automatically sends the emails for the client to click and download. I have a payment gateway module from my country. I need someone with experience to update the SDK, add the transaction ID, update the routes, and make 4 modifications:

1- Add a partner token.
2- Create a function that allows you to generate the invoice in a single step without customer interaction.
3- Send an email notification with an invoice attachment.
4- Create a query endpoint on the customer panel, where they can download the invoice by clicking on a bill icon, as shown in this print: https://prnt.sc/gUsrrvWQRLVv.

Call me and I'll give you more information
Related categories: PHP CSS Codeigniter MySQL Payment Gateway Integration