ultimate pos factura electronica Costa Rica -- 2

(descripcion en español esta en el archivo adjuntado) no accept person from ucrania or rusia "I want to make modifications to the UltimatePOS system built in Laravel. 1- In the POS, I want to rearrange the footer, placing the buttons on two lines. In the customer registration form, implement a rule to validate the email format and ensure compliance with the identification number format, avoiding letters or hyphens. I will verify specific requirements for each type of identification number. Additionally, allow adding multiple email addresses for a single customer, providing a function to send the invoice to all listed emails. In the 'Finish Payment' section, include a field to enter the customer's name and an email field. However, the system should not save this information in the database; instead, it should directly send the information to the customer's email without saving the name or email in the database (similar to sending to a third party). Allow modification of the code "01var", modify the description, fix the issue of displaying percentage discounts in the POS, and ensure it works for electronic invoices. Enable tax-exempt sales, complying with the requirements of electronic billing legislation in Costa Rica. On the right side of the search bar, allow searching by category and brand. Display the price below each item in each store location (POS and products). The corresponding price should appear below each item when clicking to view the detailed product information, instead of being shown at the top. During the cash closing process, generate and print a report. When making a payment in a reservation sale or credit sale, the system should show and calculate the amount in the closing process and the registration details. Currently, the cash closing report is incorrect due to these issues. Add a button to the sidebar to view credit sales and reservation sales, allowing the salesperson to easily access this information without returning to the home page. Clicking on these buttons should open a popup window where the salesperson can make payments or cancellations. Upon completing a payment, it should automatically print a receipt and open the cash drawer. Include a button to manually open the cash drawer, requiring an administrator's password. When editing a quote, adjust the screen layout in the POS to match the sales screen, including all electronic billing functionalities. Implement expense tracking, adjust the corresponding lines, and print and open the cash drawer upon saving. Configure and enable multiple currencies in the system. I am currently using the Costa Rican colón; however, I also want the option to use US dollars. The currency display should not appear on the invoice; it should only be internal to the system. Allow customers to make payments in both dollars and colones simultaneously. In the cash closing, provide the option to enter amounts in both dollars and colones. Enable cash withdrawals in dollars as well. 2- WooCommerce Sync: The system currently includes this option, but it needs to be properly configured to work optimally with the website, ensuring full functionality for a professional online store with multiple branches. When a customer makes a purchase, their invoice must comply with electronic billing requirements according to Costa Rican legislation. 3- Backup: I would like to have a button or option to perform a backup restore, with the system automatically creating two backups per day. 4- Electronic voucher listing: Allow exporting the list as PDF and Excel files, similar to the existing function in the system. Additionally, include an option to automatically send vouchers via email. 5- Internal Chat: Implement an internal chat system within the application for all users, offering a modern and comprehensive chat experience. Include a button to send the invoice to the customer via WhatsApp and enable the option to send sales-related actions (such as credit sales, reservation sales, and proformas) to customers via WhatsApp. The sending of invoices through WhatsApp should have a button or checkbox in the finish payment section. The system currently has a function to send information to customers via WhatsApp, SMS, and email, but the WhatsApp message is sent to WhatsApp Web. I want WhatsApp to be integrated directly within the system. I have a WhatsApp CRM where I can provide the API. 6- Minimum Selling Price: Add an option to prevent selling products below their cost price. However, this function should be configurable, allowing the user to enable or disable it. In the 'All Sales' section, show only the sales of the current month to improve loading speed. In the dashboard, ensure that the 'Latest Five' section displays the most recent information, including the latest five sales, registered customers, credit sales, reservation sales, proformas, the latest five added products, and purchases. 7- Troubleshooting: Investigate the issue preventing the creation of a new company in the company creation section and the 'Register' option in the SAAS section, which is used to rent the system. Also, on the main page, the 'Sign Up' process gives an error when creating an account. 8- "I want to update my project to the latest modern version of Laravel and implement electronic billing functionality using the corresponding package. Electronic billing should include the following types of documents: electronic invoice, electronic ticket, credit note, debit note, and document receipt. Each of these documents should be developed as a separate module." Correct the provider files as they have multiple issues. Attach a sheet detailing the problems. * To modify the emergency or quick access buttons on the left side, provide them with correct access and update them."