Add functionality in existing applicaiton

I want someone to add two functionality in an existing invoice application here is the link. [login to view URL]

1. Send email reminder to the client as per configured schedule.

2. Payment integration (Paypal etc..) so that client can pay directly, once the amount is paid (No payment reminder will go and the invoice due amount will become 0)

Skills: PHP

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About the Employer:
( 0 reviews ) Noida, India

Project ID: #21404593

14 freelancers are bidding on average ₹7596 for this job


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