I want to send payment link to customer how can i make this ?

Welcome to the QuickBooks Community, mongezdc. Please know that sending a payment link to a customer to pay their invoice online is currently unavailable in QuickBooks Online International. Let me provide additional details about this and alternative steps to achieve your goal.

We have QuickBooks Payments that allows you to add links to invoices so customers can pay online. However, this is only possible in the QuickBooks United States version.

For now, I recommend looking for a third-party app that can integrate with QBO. This way, it'll help you send a payment link to a specific customer and allow the entry to pay online.

Lastly, refer to this article if you need steps on how you can view the status of your sales transactions to manage your income in QBO: View sales transactions in QuickBooks Online.

Please let me know if there's anything else I can do for you or if you have any further questions about invoices. I'd be delighted to lend you a helping hand. Have a wonderful rest of your day, mongezdc.

@mongezdc-gmail-c 

You need a 3rd party app to do so.