Noted That:

• To install correctly this pay-by-paynow-pl.zip .
• Fisrt Download the pay-by-paynow-pl.zip to your computer
• Extract/Open pay-by-paynow-pl.zip to Your Computer.
• Then, Find readme.txt file inside pay-by-paynow-pl.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " pay-by-paynow-pl.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " pay-by-paynow-pl.zip "  Downloaded plugin from your computer, Where you downloaded pay-by-paynow-pl.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Pay by paynow.pl " folder is added on left sidemenu. Now, Click on " Pay by paynow.pl " folder.

   Noted that: If you do not see " Pay by paynow.pl " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Pay by paynow.pl Configurtions and Settings or How to work " Pay by paynow.pl " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Pay by paynow.pl " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Pay by paynow.pl
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Go to the WooCommerce administration page
2. Go to Settings > Payments
3. Search and select paynow.pl and click Manage
4. Production credential keys can be found in the tab My business > Paynow > Settings > Shops and poses > Authentication data in the mBank’s online banking.
   **Sandbox credential keys can be found in Settings > Shops and poses > Authentication data in the sandbox panel .
5. Depending on the environment you want to connect to go to the Production configuration section or the Sandbox configuration section and type Api Key and Signature Key in the proper fields.