How can I offer a 30-day payment option to my customers?

Payments + Shipping & Fulfilment
1

Hello everyone,

I need to add to my store the ability for customers to pay in 30 days.

  1. Please suggest any app or other way how can I achieve this in Shopify.

  2. Is there a way to do next. For example I have a product with a price $69 and shipping $9.95. Is there a way for to make that client paid for shipping ($9.95) during checkout and then pay $69 in 30 days?

Regards,
Alex