How to integrate PayPal payment gateway in CodeIgniter?

While both PayPal features are intended to protect sellers from chargebacks, ‘Chargeback Protection’ aims to reduce losses caused by fraudulent transactions, whereas 'Seller Protection' gets involved in preventing sellers from chargebacks on eligible transactions that are filed by buyers based on claims such as 'unauthorized transaction' or 'item not received' after the sale has already been completed.

One can cancel subscriptions or pause payment collection via the Dashboard or API in Stripe. To do this, follow the steps given below:

• Pausing payment collection
• Open your Stripe account
• Click on the three dots in the upper right part of the page
• Select Pause payment collection
• One can indefinitely pause payment collection or set a custom date.
• Canceling subscriptions
• Dashboard
• Navigate to the customer account or subscription details page
• Click on the overflow menu
• Select Cancel subscription
• One can choose when the subscription will end and whether a refund should be provided.
• API
• Utilize the ‘curl’ command
• give the subscription ID
• Set the ‘cancel_at_period_end’ command to ‘true’ which would cancel the subscription at the end of the billing period.

To add money to your PayPal from your bank account, follow the steps given below:

• Open your PayPal account
• Navigate to your ‘Wallet’
• Hit ‘Transfer Money’
• Select the ‘Add money from your bank or debit card’ option
• Input the amount
• Select either 'In seconds with debit' or 'in 3-5 days with your bank'.

One can buy a Visa gift card directly from PayPal depending on its availability. To do so, follow the steps given below:

• Open the PayPal eGift Cards website
• Select ‘Visa Gift Card’ from the available brands
• Choose your desired gift card amount
• Input the email address of the recipient
• Add a personalized message if you wish
• Hit ‘Pay with PayPal’ to confirm the purchase

To pay a PayPal money request or invoice, follow the steps given below:

• Open your PayPal account
• Click on the invoice or money request from your activity or dashboard
• For a money request
• Press Send Payment or Pay, review, and hit Send.
• For an invoice
• Press on the ‘View Invoice’ button
• Choose the Payment Method
• Review and hit Complete Purchase.