I can help you set up your email as you send your Invoices and Purchase Orders to your customer, Lance0927.

To start, please select the Web Mail within the My Preferences tab to easily add or edit your Email IDs. As we set up your email, you'll have the option to choose from various Email Providers based on your preferences.

Kindly follow these steps:

1. Go to the Edit menu, then choose Preferences.
2. Find the Send Forms option, then click the My Preferences tab.
3. Tick the checkbox above the SEND E-MAIL USING section.
4. Click the Add button, then fill out the Email ID field.
5. Press the Email Provider dropdown, then select the Gmail option or choose according to your preferences.
6. Click OK.
7. Review the changes you've made, then click OK to save this.

You can also view this article to learn more about setting up your email: Connect your email to QuickBooks Desktop.

Additionally, you can utilize this article if you'd like to email your sales forms: Email sales forms, invoices, and statements in QuickBooks Desktop.

We'll gladly help if you have further questions regarding setting up your email or other information in your company settings, Lance0927. Please let us know by leaving your concerns in the comment section.