Website functionality testing for existing online marketplace hosted on Linode

I have an existing online marketplace hosted on Linode. There are a number of projects that have been done that I want to get tested and made to operate perfectly. 1. PayPal: I had been getting work done to install the new PayPal Marketplace on my website. I want to have the most recent coding tested to see how much work has been done, then finish the coding to make it fully operational. I have the most recent coding to send you. We currently have Stripe fully operational on the site. I wish to also have PayPal Marketplace operating simultaneously with the Stripe for both students and tutors. PayPal is to operate the same way as Stripe: a “student commission” is to be added to the lesson price and also a “tutor commission” is taken from the lesson price. I would like you to test to see how much of PayPal integration is complete in uploaded code. If it is not complete, I would like you to see if it has been completed in more recent code that has not been uploaded yet. (i) Students paying in: I know that students can buy a lesson that has been scheduled by a tutor. I know that the money comes out of the student’s personal PayPal account. I have successfully tested this. I DO NOT know if the following (ii) and (iii) have been completed yet: (ii) Student payment into [login to view URL] account: The money that the student pays (both through PayPal and Stripe) need to go into an “account” to pay for the scheduled lesson. (iii) Tutor Payments: Once the lesson is given the tutor then needs to be paid into either their individual Stripe account OR personal ayPal account (minus the commission paid to [login to view URL]). The tutor commission to be taken out of the lesson price. The remainder to be placed in the student's PayPal account, if that is what they had nominated. 4. Scheduling multiple/repeating classes: Tutor cannot input repeating classes. This could happen previously, so the coding needs to be fixed or added to.