Contact Form

The Email section of the Cost calculator Global settings contains Sender credentials for the Default contact form. The Email address specified in the settings is used to receive form messages.
Default Form of Cost Calculator Plugin
The Default Contact Form can be enabled for Calculators individually while editing the settings.
When you choose the Default form of this plugin, you should fill in the following attributes:
Select form - Contact form selection
Email- The email address to send outgoing emails
Subject - The subject of the email
Button Text - Text of Submit button shown in your form
Select payment gateways - Select the payment gateways that will be displayed after form submission.
When "Apply for all calculators" is enabled the Contact settings will be applied for all created calculators, and there will be a notice when you edit the individual settings of the certain calculator. 
Let's see the example below with the explanation:
The visitors will first calculate the price of the service or product when they click Submit,  and then the Send Form will appear after clicking the submit button. The result will be sent to the email you set in the Type Email field.
Press the submit button, you will see the contact form for sending your message.
Let's fill in the name, email, phone, and message sections:
After that, you will see the confirmed success message about sending data:
Let's check how this message will be sent to the client and to the admin of the website. 
The result of the message sent to the client:
Troubleshooting Email Send & Receive Issues
Sometimes, there will be an issue in sending an email process which we will discuss below:
In case, you filled all the fields of the form correctly after clicking the submit button and you set up Send Form Settings properly, but you did not get the confirmed success message about sending data. In this situation, you should address your hosting since wp_mail() was not working on the server.
In the next probable situation, you will get the confirmed success message about sending data but you will not see that email in your mailbox. This means that your plugin sending option is working correctly. However, it is because your email is sent to the spam messages block. To resolve this issue, please address your personal email service (Gmail, Windows Outlook and etc.) spam folders. If you cannot find that message in your spam folder, please check the spam settings of your Email Server. If it does not help too, you can refer to the Support Team of your Web Hosting.
Payment Methods After Submit 
After your message has been successfully sent, under the total summary Payment methods menu will appear to make a payment. You can choose your preferred type of payment and proceed with the payment process
If you choose to pay with PayPal or WooCommerce, you will be redirected to the corresponding pages. Please check how to set up the respective tabs like Stripe, PayPal, WooCommerce.  Only set up payment methods will be shown in the settings.
 As an example, let's see how to make a payment with Stripe. When you choose Credit Card option, there will appear blank spaces for your Credit Card details
Fill in these blank spaces with your Credit Card details
After you click the Purchase button, you will receive a confirming message that your payment has been received:
Last modified 7mo ago