How to Add a Recurring Price Field to a PayPal Subscription Button

Variable Subscription is an add-on for the Payment Button for PayPal WordPress plugin (also known as WP PayPal or WordPress PayPal) that can be used to add a recurring price field to your PayPal Subscription payment buttons. This lets buyers set the amount they will pay for your subscription products. It can also be used for accepting recurring donation payments.

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How to Integrate SparkPost into WordPress to Send Email via SMTP

Are you having trouble sending email from your WordPress site? Are you using a free SMTP provider like Gmail, Outlook or Yahoo to send your email instead? Emails are still not getting delivered for some mysterious reasons? SparkPost might be the solution to this email issue. In this article I’m going to show you how you can integrate it into WordPress to send email via SMTP.

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