Gabriel Souza

This plugin allows you to add discounts per payment methods. 
Just set an amount (fixed or percentage) to the payment methods you want to give discount and is ready! 
You can also display a custom name for each discount. 
Discounts will be shown on cart and checkout.
This plugin works only with WooCommerce 3.0 or later.
<h4>Contribute</h4>
You can contribute to the source code in our <a href="https://github.com/GabrielS0uza/woocommerce-simple-payment-discounts" rel="nofollow ugc">GitHub</a> page.

WooCommerce Simple Payment Discounts

Adds discounts for specific payment methods in WooCommerce.

Kudosta

This plugin is used to allow available payment method according to IP address. 
Ex. If you wants to allow COD (Cash on delivery) method for specific IP then just need to add IP address and choose 
payment method then save when you go to checkout page COD (Cash on delivery) method will appear there if IP address match.

Woocommerce IP Based Payment Method

Adds ability to make available payment method according IP address.

WooCommerce Simple Payment Discounts vs Woocommerce IP Based Payment Method