There are several ways you can send invoice links to your customers in QuickBooks Online (QBO), Boyotykip.

First, you can share an invoice link through the Action dropdown from the Sales Transactions page. Let me guide you how:

1. Navigate to My Apps from the left menu panel, and choose Sales Transactions under the Sales & Get Paid.
2. Find the specific invoice.
3. Under the Action dropdown, select the Share invoice link option.
4. Then, click Copy.

Second, you can send the invoice link through the Invoice page. To do that:

1. Open the specific invoice transaction and review all information.
2. Click on the Review and Send dropdown, then select Share link.
3. Once done, Copy link.

If you want to share these links in a text message, email, or share it with WhatsApp, you can refer to this guide: Send an invoice to a customer.

Please let me know anytime on this thread for any additional queries. I’ll be around to help.