Credit Card Payment Processing Integration

UX/UI design to integrate Moneris into an app and possibly website for processing. Looking for timeline and cost to do the following:

Manage Subscription plan: types of plan monthly or yearly subscription or depends on quota
- Building Subscription plans For the backend (BE)
- Building Subscription plans For the frontend (FE)

Manage Subscription: Subscription plan status
- Activate the subscriptions status once the payment is done and attach the subscription plan
- De-activate the subscription status once the period is done

Toggle features related to the subscription for Backend and Frontend:
- Redefining the features for depends on the subscription plan for the Recruiter FE/BE
- Redefining the features for depends on the subscription plan for the job seeker FE/BE

Integration with payment Gateway (Moneris):
- Exploring the payment Gateway
- Setup and Configuration (Configure sandbox/test environment for development)
- Implement server-side logic for handling payment requests and responses.
- Integrate App for payment form submission and validation
- Implement error handling and logging mechanisms.
Improving UI for Admin and App to be able to view the payment status and logs
- Adding a screen to the App to be able to see the current subscription status and next payment