Digital Members Area payment options

Hello, 

I have set up members areas on my site with digital products and options to pay in 1 full payment or split the payments in 5 months. When customers see the digital product block they can choose between 1 or 5 payments from the block section however I would also like this to be available in their checkout should they wish to review the price there. Is this possible? 

@tuanphan any ides?