Elias here with Shopify Support. Thanks for reaching out.
I understand you’re looking for a way for your customers to pay later or every 30 days. This function is definitely more unique and it’s not something available by default. However, there are third-party apps that might be able to do what you’re looking for. Just to clarify, are you selling products that can be considered as subscriptions or just a way for customers to pay later?
If your products can be subscription-based, you can use a third-party subscription app to set up automatic reordering with different intervals (eg. every month, every 3 months, etc.). I’ve handpicked a couple of subscription apps that may work as a solution for you.
Alternatively, if you’re just looking for a way for customers to buy now and pay later, there are a few third-party apps that can let your customers buy now and choose a payment plan. These apps also give you control over the fees, such as down payments or payment frequencies. I’ve handpicked a couple of pay later apps for your consideration.
Buy now, pay later:
If you need support with these apps, you can always reach out to the developers directly through the contact information found in the Support section of their app’s page.
I hope this provides a few solutions for you to try out. If you have any further questions, please don’t hesitate to let me know!
Hey, @whclab .
Thank you for following up. I appreciate that you reached out to the app developers first and I’d be happy to take a closer look at the Zapier issue. However, it's important to note that our scope of support is limited for third-party apps as the troubleshooting is usually performed by the app developers. So that I can better understand the issue, could you share a screenshot of the issue?