Inventory, Booking & Billing Modules
Budget: ₹12,500 – ₹37,500 INR
I’m unifying three web properties under one codebase and need specific modules completed.
For the e-commerce store the immediate priority is a rock-solid product inventory management layer that keeps stock counts accurate in real time, surfaces availability on the product page and plugs smoothly into my existing catalogue and checkout flows. Alongside that, I want a PayPal integration capable of handling recurring payments, standard one-time charges and full refund processing without manual intervention.
The car-rental microsite already has basic pages; what it lacks is a booking calendar with availability logic that automatically blocks out a vehicle the moment a reservation is confirmed and updates across all views.
Finally, the internal billing portal must generate branded PDF invoices on demand and calculate taxes automatically, respecting the rules we configure for each jurisdiction.
Deliverables
• E-commerce: Inventory management system + PayPal gateway (recurring, one-time, refunds)
• Car-rental: Booking calendar & availability engine
• Billing site: PDF invoice generation with dynamic tax calculations
Please attach a detailed project proposal that outlines your technical approach, timeline and any comparable work that demonstrates you have already built at least one of the functions listed above.
For the e-commerce store the immediate priority is a rock-solid product inventory management layer that keeps stock counts accurate in real time, surfaces availability on the product page and plugs smoothly into my existing catalogue and checkout flows. Alongside that, I want a PayPal integration capable of handling recurring payments, standard one-time charges and full refund processing without manual intervention.
The car-rental microsite already has basic pages; what it lacks is a booking calendar with availability logic that automatically blocks out a vehicle the moment a reservation is confirmed and updates across all views.
Finally, the internal billing portal must generate branded PDF invoices on demand and calculate taxes automatically, respecting the rules we configure for each jurisdiction.
Deliverables
• E-commerce: Inventory management system + PayPal gateway (recurring, one-time, refunds)
• Car-rental: Booking calendar & availability engine
• Billing site: PDF invoice generation with dynamic tax calculations
Please attach a detailed project proposal that outlines your technical approach, timeline and any comparable work that demonstrates you have already built at least one of the functions listed above.