CASE STUDY · RENTAL MARKETPLACE · NODE.JS

Multi-Vendor Rental Marketplace Development – Prosets Golf

Golfer completing a swing on a golf course - Prosets Golf rental marketplace
Quick Answer

Quick Summary

Prosets Golf’s WordPress site could not reliably manage time-based rental inventory across multiple vendors and locations, which left double bookings, manual commission tracking and fragmented data. WebDesk Solution rebuilt it as custom rental marketplace software on Node.js and React, with PostgreSQL, real-time availability, atomic booking control, vendor dashboards and Stripe payments. Results: orders up 13%, visits up 40%, revenue up 8.38% and conversion rate up 50%.


The Context

Overview

Prosets Golf, a rapidly expanding leader in the golf equipment rental industry, recognized that their legacy WordPress infrastructure was no longer capable of supporting the operational precision required for a modern rental marketplace platform. Their business model depended on real-time equipment availability across multiple vendors and locations, yet their system lacked the architectural sophistication to manage time-based inventory, vendor coordination, and transactional accuracy.

To remain competitive in the U.S. rental marketplace, Prosets Golf needed more than incremental improvement-they required a purpose-built digital ecosystem designed specifically for rental commerce. They partnered with WebDesk Solution to architect a fully custom multi-vendor rental system capable of managing complex booking logic, vendor operations, and dynamic inventory across distributed locations.

WebDesk Solution engineered a comprehensive platform using React.js, Next.js and Node.js, supported by a rental-optimized data architecture and real-time availability intelligence. This transformation was not merely a redesign-it was a full-scale reengineering of how rental transactions, inventory movement, and vendor coordination function within a high-growth environment.

Prosets Golf Club Rentals storefront homepage offering club pick-up locally or delivery to a destination
Technical Approach

Approach

WebDesk Solution initiated the engagement with a comprehensive technical and operational audit of Prosets Golf’s WordPress environment. The assessment revealed systemic architectural constraints: fragmented data models, plugin dependency conflicts, limited transactional control, and no deterministic mechanism for managing time-based inventory. Rather than retrofit a system fundamentally misaligned with rental operations, WebDesk Solution proposed a ground-up rebuild tailored specifically for custom multi-vendor rental system development.

The platform architecture was designed around modular service domains-availability computation, booking orchestration, vendor management, commission reconciliation, and payment lifecycle control. Each module operates independently yet communicates through secure APIs, ensuring extensibility without systemic risk. PostgreSQL was selected for its relational integrity and performance in handling interdependent rental data structures.

From a customer experience perspective, WebDesk Solution implemented an availability-first discovery framework. The booking journey begins with temporal and geographic filters, ensuring customers interact only with inventory that is verifiably available. This design reduces uncertainty by showing customers only inventory that is verifiably available.

Operationally, role-based dashboards were engineered for customers, vendors, and master administrators. These interfaces replaced manual coordination with automated workflows, real-time reporting, and centralized control. The result is a production-grade rental marketplace engineered for accuracy, transparency, and sustained growth within the U.S. rental economy.

Project Challenges

What challenges did Prosets Golf face before moving from WordPress to a custom multi-vendor rental marketplace?

Prosets Golf’s WordPress site held rental availability, vendor ownership and booking events across disparate plugins with no authoritative system of record. Five problems followed: a rental system running on a platform not built for rentals, legacy data without relational integrity or a structured API, customers who could not see availability before checkout, vendor inventory collisions with opaque commissions, and payment, infrastructure-cost and timezone gaps.

01

Prosets Golf’s rental inventory and booking system ran on WordPress, a platform not built for rentals

Prosets Golf’s WordPress environment lacked the computational model required for time-dependent inventory management. Rental availability, vendor ownership, and booking lifecycle events existed across disparate plugins with no authoritative system of record. This fragmentation created operational blind spots-vendors could not reliably verify reservations, administrators lacked real-time oversight, and inventory allocation required manual validation. As booking volume increased, the absence of deterministic logic led to systemic inefficiencies and elevated operational risk. The platform was structurally incapable of supporting a scalable multi-vendor rental marketplace.

02

Prosets Golf’s legacy data lacked relational integrity and had no reliable API to move it

Legacy data was inconsistently structured and lacked relational integrity. Products, bookings, attributes, and vendor relationships existed in loosely coupled formats unsuitable for a modern rental architecture. The relationships between these records had to survive the move with historical accuracy intact, which was critical for financial reconciliation and vendor trust. Without a reliable API framework, extraction and transformation posed significant risk of data corruption, mismatched bookings, and operational downtime.

03

Prosets Golf’s customers could not see real availability until checkout

Customers could browse equipment without confirmation of availability, only discovering conflicts during checkout. This product-first interaction model contradicted rental commerce fundamentals, where temporal availability is the primary purchase condition. The absence of real-time availability computation increased abandoned sessions, customer support workload, and reputational risk. Prosets Golf’s customers had no way to see inventory that was verifiably available across time windows and locations before choosing a product.

04

Prosets Golf’s multi-vendor rentals had no atomic inventory control and opaque commissions

Managing overlapping rental windows across multiple vendors introduced complex inventory concurrency challenges. The existing system lacked atomic controls to prevent double bookings or ensure inventory restoration after returns. Additionally, vendor commission calculation and settlement tracking were manual, error-prone, and opaque. This environment created financial reconciliation risk and strained vendor relationships-untenable for a marketplace scaling across U.S. locations.

05

Prosets Golf’s existing system could not support rental payment workflows reliably

Rental commerce requires nuanced financial workflows, including authorization holds, staged capture, and automated refunds tied to operational events. The existing system could not support these workflows reliably. Simultaneously, Cloudinary bandwidth consumption generated unpredictable infrastructure costs, while timezone inconsistencies caused booking misalignment for geographically distributed users. Payment handling and booking times were unreliable for Prosets Golf’s geographically distributed users.

Performance Metrics

Key Metrics

Revenue - Prosets Golf
8.38%
Revenue
Visits - Prosets Golf
40%
Visits
Orders - Prosets Golf
13%
Orders
Conversion Rate - Prosets Golf
50%
Conversion Rate

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Solutions Delivered

How did WebDesk Solution solve Prosets Golf’s WordPress to custom marketplace challenges?

WebDesk Solution answered each of the five challenges with a matching piece of multi-vendor marketplace development: a purpose-built platform architecture, a rental-optimized data model with a direct database migration framework, an availability-first booking engine, a vendor operations and commission framework, and Stripe payment orchestration with media infrastructure optimization.

1

WebDesk Solution engineered a Node.js and React multi-vendor rental platform with a single source of truth

WebDesk Solution engineered a custom Node.js backend and React-based frontend designed explicitly for rental marketplace operations. The system centralizes inventory, bookings, vendor ownership, and transactional workflows within a unified operational core. Each domain-inventory lifecycle, vendor management, payment orchestration, and commission accounting-operates through structured services governed by a single source of truth. This architecture provides the deterministic control required for enterprise-grade rental marketplace software in the USA.

Key deliverables:

  • Custom Node.js backend and React-based frontend designed explicitly for rental marketplace operations.
  • Inventory, bookings, vendor ownership and transactional workflows centralized within one unified operational core.
  • Inventory lifecycle, vendor management, payment orchestration and commission accounting run as structured services.
  • A single source of truth governs every service domain across the platform.
  • Result: One operational core in place of availability, vendor and booking data scattered across WordPress plugins.
Admin product list in the Prosets Golf marketplace dashboard
Admin booking calendar showing rentals for February 2026
Admin vendor list with locations, commission type and status

2

WebDesk Solution designed a rental-optimized data model and migrated the legacy database directly

WebDesk Solution designed a relational data architecture treating bookings, vendors, inventory, and temporal availability as interdependent entities. A custom migration framework performed direct database extraction, normalization, validation, and relational reconstruction without API reliance. Historical bookings were preserved with full referential integrity, ensuring continuity for financial and operational reporting. The migration did not merely transfer data-it established a scalable foundation for long-term system intelligence.

Key deliverables:

  • Relational data architecture treating bookings, vendors, inventory and temporal availability as interdependent entities.
  • Custom migration framework performing direct database extraction, normalization, validation and relational reconstruction.
  • Migration ran directly against the database, without reliance on an API.
  • Result: Historical bookings kept full referential integrity, preserving continuity for financial and operational reporting.
Prosets Golf storefront homepage with a pick-up location search
Product page for a golf iron set with a rental date calendar and Add To Cart button

3

WebDesk Solution built an availability-first booking engine with atomic inventory control

The customer journey was reengineered around temporal availability verification. Real-time availability computation evaluates inventory across overlapping booking windows and locations. A high-precision booking engine employs timestamp-based request sequencing and atomic inventory locking to prevent concurrency conflicts. This deterministic model eliminated double bookings and established transactional trust across the platform.

Key deliverables:

  • Customer journey reengineered around temporal availability verification instead of product-first browsing.
  • Real-time availability computation evaluates inventory across overlapping booking windows and locations.
  • High-precision booking engine using timestamp-based request sequencing and atomic inventory locking.
  • Result: Double bookings eliminated, establishing transactional trust across the platform.
Diagram of atomic inventory locking: queued booking requests, availability check, lock and commit, booking confirmed or rejected

4

WebDesk Solution implemented unified vendor operations and an automated commission framework

WebDesk Solution implemented role-based dashboards enabling vendors to manage inventory, monitor bookings, and track financial performance in real time. Inventory automatically adjusts across booking, return, and maintenance buffer periods. Commission calculations are executed algorithmically per transaction, generating immutable settlement records and exportable reports. This system created operational transparency and scalable vendor governance.

Key deliverables:

  • Role-based dashboards enable vendors to manage inventory, monitor bookings and track financial performance in real time.
  • Inventory automatically adjusts across booking, return and maintenance buffer periods.
  • Commission calculated algorithmically for every transaction, generating immutable settlement records.
  • Exportable reports available alongside the immutable settlement records generated per transaction.
  • Result: Operational transparency and scalable vendor governance across the marketplace.
Admin vendor sales report with commission columns and export buttons
Admin report of product sales by vendor with export options

5

WebDesk Solution orchestrated secure Stripe payments and optimized media infrastructure on AWS S3

A multi-stage Stripe integration was deployed to manage booking charges, authorization holds, refunds, and vendor-aware settlement workflows. Payment states synchronize directly with booking lifecycle events to ensure financial accuracy. Media assets were migrated from Cloudinary to AWS S3 through a zero-downtime pipeline, reducing infrastructure expenditure by approximately 90%. Timezone normalization ensures bookings are stored in store-local time while rendered accurately for global users.

Key deliverables:

  • Multi-stage Stripe integration managing booking charges, authorization holds, refunds and vendor-aware settlement workflows.
  • Payment states synchronized directly with booking lifecycle events to ensure financial accuracy.
  • Media assets migrated from Cloudinary to AWS S3 through a zero-downtime pipeline.
  • Timezone normalization storing bookings in store-local time while rendering them accurately for global users.
  • Result: Media now served from AWS S3 after a zero-downtime move from Cloudinary, with lower infrastructure expenditure.
Checkout payment form with card fields and an order summary showing pick-up and return dates
Illustration of three clocks above a world map, representing timezone handling

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Business Impact

What business results followed Prosets Golf’s move to a custom rental marketplace?

The transformation delivered substantial operational and commercial impact across the platform.

13%

Orders increased by 13%, driven by an availability-first discovery model, while atomic inventory control eliminated booking conflicts entirely.

50%

Conversion rates improved by 50% as confidence-driven UX streamlined the purchase journey.

90%

Infrastructure costs were reduced by approximately 90% following migration to AWS S3, alongside significant vendor time savings achieved through automated workflows.

45-60%

Product rendering performance accelerated by 45–60%.

40%

Visits increased by 40%.

8.38%

Revenue increased by 8.38%.

Customer satisfaction improved due to consistently reliable booking accuracy.

Project Conclusion

Conclusion

The Prosets Golf build shows that a rental marketplace is won or lost on availability, not on the catalogue. Once availability is computed across overlapping booking windows and locations, and inventory is locked atomically when a booking is made, vendors, payments and commissions can all work from one source of truth. For any business outgrowing a plugin-based WordPress rental setup, the same order applies: model time-based inventory first, migrate the legacy data with its relationships intact, and tie payments to booking events.

This engagement demonstrates how deep technical engineering-availability computation, atomic booking orchestration, and relational data modeling-translates directly into commercial performance. The platform now operates as a conflict-free rental marketplace engineered for expansion across new locations, vendors, and product categories.

Project Q&A

Questions About Prosets Golf’s WordPress to Custom Marketplace Migration

How does the Prosets Golf booking engine stop two customers reserving the same equipment?
Every booking request is sequenced by timestamp, and atomic inventory locking holds an item while one request completes, so two customers cannot reserve it for overlapping rental windows. Real-time availability computation first checks inventory across overlapping booking windows and locations. WebDesk Solution built this to end the double bookings and concurrency conflicts of the old WordPress system.
What happens to Prosets Golf inventory between a return and the next rental?
Inventory automatically adjusts across booking, return and maintenance buffer periods. Real-time availability computation then evaluates that inventory across overlapping booking windows and locations. Vendors manage inventory and monitor bookings in real time from role-based dashboards, while master administrators keep centralized control across every vendor.
How did Prosets Golf’s historical bookings move from WordPress without an API?
A custom migration framework extracted data directly from the legacy database, then normalized and validated it and rebuilt the relationships between products, bookings, attributes and vendors. No API was involved because the old system had no reliable one. Historical bookings kept full referential integrity, which preserved continuity for financial and operational reporting.
How are vendor commissions calculated and recorded on the Prosets Golf marketplace?
Commission is calculated algorithmically for each transaction, and every calculation produces an immutable settlement record plus exportable reports. Vendors track their financial performance in real time in their dashboards. Before the rebuild, commission calculation and settlement tracking were manual, error-prone and opaque, which strained vendor relationships.
How does the Prosets Golf platform handle payment holds and refunds?
A multi-stage Stripe integration manages booking charges, authorization holds, refunds and vendor-aware settlement workflows. Payment states synchronize directly with booking lifecycle events to ensure financial accuracy. WebDesk Solution deployed it because the earlier system could not support these financial workflows reliably.
How does the Prosets Golf marketplace keep booking times correct across time zones?
Timezone normalization stores each booking in store-local time and renders it accurately for global users. On the old WordPress system, timezone inconsistencies caused booking misalignment for geographically distributed users, and Prosets Golf treated financial precision and global reliability as non-negotiable.
How do customers on the Prosets Golf marketplace find only equipment that is available?
The booking journey begins with temporal and geographic filters, so customers interact only with inventory that is verifiably available for their dates and location. On the old site customers could browse equipment without confirmation of availability and only discovered conflicts during checkout.
What can vendors and administrators see in their Prosets Golf dashboards?
Role-based dashboards serve customers, vendors and master administrators. Vendors manage inventory, monitor bookings and track financial performance in real time, and commission calculations produce exportable reports. Administrators get automated workflows, real-time reporting and centralized control in place of manual coordination.
What results did Prosets Golf see after the rebuild?
The key metrics show orders up 13%, visits up 40%, revenue up 8.38% and conversion rate up 50%. These followed a rebuild in which customers see only verifiably available inventory, atomic inventory locking prevents booking conflicts, and vendors work from role-based dashboards with automated commission calculation instead of the manual coordination of the old WordPress system.
Golf ball on a tee beside a driver clubhead

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