CartModules: bKash Payment Gateway
Accept bKash Mobile Payments in Your CS-Cart Store
Integrate bKash — Bangladesh's largest mobile financial service with over 70 million registered users — directly into your CS-Cart or Multi-Vendor store. Customers complete payment using their bKash wallet through a secure hosted checkout flow.
Key Features
- bKash Tokenized Checkout — Customers pay via the bKash app or web interface
- Redirect-Based Flow — No sensitive data touches your server (PCI SAQ A compliant)
- Automatic Order Updates — Payment is executed and verified on customer return
- Sandbox/Production Toggle — Switch between test and live environments from the admin panel
- Configurable Order Statuses — Map bKash statuses (Completed, Failed) to any CS-Cart order status
- Bearer Token Authentication — Secure API communication using bKash's official auth flow
- Idempotent Callbacks — Duplicate callbacks are safely ignored
- BDT Currency — Native Bangladeshi Taka support
Requirements
- CS-Cart or Multi-Vendor 4.x
- PHP 7.1 or higher
- bKash merchant account with Tokenized Checkout API credentials
- Store currency set to BDT (Bangladeshi Taka)
How It Works
- Customer selects bKash at checkout and clicks "Place Order"
- The addon authenticates with bKash and creates a payment session
- Customer is redirected to the bKash checkout page to approve the payment
- After approval, customer is redirected back to your store
- The addon executes and verifies the payment, then updates the order status
Installation
- Go to Add-ons > Manage add-ons, click Manual installation, and upload the addon zip
- Activate the addon and enter the license key
- Go to Administration > Payment methods and create a new payment method
- Select "bKash Payment Gateway" as the processor
- Enter your App Key, App Secret, Username, and Password from the bKash merchant portal
- Configure order status mappings as desired
- Save and test with sandbox mode before going live
Country & Currency
This addon is designed for merchants selling in Bangladesh. bKash exclusively supports BDT (Bangladeshi Taka). Ensure your store's primary currency is BDT.
