1. Our payment system offers two formal methods: invoice processing and card processing. When choosing card processing, you can pay using PayPal, debit cards, Visa, and MasterCard's. Simply select "PayPal" at checkout to utilize this option.

2. Invoice processing provides a detailed receipt of your order and allows for manual payment methods like Zelle and CashApp. This option gives you flexibility in how you choose to pay for your purchases, ensuring a seamless and convenient payment experience.