PayPal:

For a credible online payment, PayPal is the best service to use. It offers customers to purchase online securely via a PayPal account (that require Signing up for free) or even lets you send money without an account through an email address across the globe covering almost 190 countries and regions with over 100 million accounts, supporting 4 extensively used languages as well that utilize the world’s most advance proprietary fraud prevention system for a secure payment solution.

Note: PayPal will charge you in Dollar and the price of products will be different in dollar as we have to bear some charges when you pay via paypal in dollars  exchange rate + PayPal fees + transfer fee + exchange rate again 

Online Westerns Union, MoneyGram, or any  Remittance Services Provider:

Money transfer is easy with Westerns Union, MoneyGram, or any Remittance Services Provider like

 https://www.remitly.com  or https://www.wise.com

Makes receiving money transfers easy and convenient through our network of more than 347,000 agent locations around the world. Plus, with our same-day service, your money can arrive as soon as 10 minutes on either cash Pickup or IBAN bank transfer.

Credit Card Payment:

This service allows the customer to transfer their money securely ensuring the highest security standards and facilitating free-of-charge service notifying the seller immediately once payment has been authorized. It includes payment by all major credit and debit cards.

Bank Transfer Online:

With this service, customers can shop online via a bank account transferring money from their account online by filling out an online form along with the prescribed details provided. Providing a speedy, efficient, and secure(encrypted) way of money transfer.
Use these apps for International bank transfers online If you don't have a Pakistani bank account: https://www.remitly.com  or https://www.wise.com

Telenor EasyPaisa or JazzCash:

Availing of this service customers can transfer their payments across the country through assistance provided by Easy Paisa or Jazz Cash App

EasyPaisa App:  https://play.google.com/store/apps/details?id=pk.com.telenor.phoenix&hl=en&gl=US
JazzCash App: https://play.google.com/store/apps/details?id=com.techlogix.mobilinkcustomer&hl=en&gl=US