Send the following on WhatsApp
Continue to ChatHow to use sales_model_service_quote_submit_before event Magento 2? https://www.rakeshjesadiya.com/event-sales-model-service-quote-submit-before-magento/
How to use sales_model_service_quote_submit_before event Magento 2? https://www.rakeshjesadiya.com/event-sales-model-service-quote-submit-before-magento/