How to place a second order for a different person within the same order?

Hello! I am trying to set up an ecommerce form that will allow users to select if they want to place a second order for a different person within the same order. So for example, if a user wants to order a selection of photographs for one child and then opt to order another selection of photographs for a second child. I have set up conditions to ask the customer yes/no on if they want to order for another child but I'm not sure how to direct them to the product page and have whatever they select the second time get attributed to the second child's name and recital information. Is there a way to do this?

Ultimately, I'd like a parent to be able to order multiple items for multiple children, have it all calculated, and then allow them to check out. When they check out, I want them to be able to opt to pay by check in person or to pay online via PayPal.

This is what I have so far and as you can see, the process doesn't flow through all the way.

https://www.jotform.com/build/210234970829054

Is there a way to remedy this or is my only option to have the parent fill out a separate form for each child?

Thank you!

So for example, if a user wants to order a selection of photographs for one child and then opt to order another selection of photographs for a second child. I have set up conditions to ask the customer yes/no on if they want to order for another child 

Please note that it is not possible to setup conditions for the products in the payment field for adding second order. Based on this requirement and assuming the same products for first and second child, you may consider setting up an option for the product as shown below:

https://www.jotform.com/help/225-how-to-add-options-to-payment-forms

If the pricing varies from child to child, you may also use Special Pricing in the product options.

https://www.jotform.com/help/265-what-is-special-pricing

Please give it a try and get back to us if you need any further help. Thanks!