E-Commerce Website With Multiple Payments

I need a full-featured e-commerce site where I can sell both physical stock and instant-download digital items from the same storefront. The shop must let customers pay by credit or debit card, bank transfer, cash on delivery, and a “pay later” option, so please factor in the extra workflow those last two methods require (order status, reminders, etc.).

I’m open to the platform you feel is best—whether that’s Shopify, WooCommerce, Magento, or a custom solution—as long as it supports:

• Separate handling of shippable products and digital files (automatic download links after payment)
• A clean, responsive catalogue with searchable categories and a simple checkout flow
• Secure payment-gateway integrations for the methods listed above
• Basic order, inventory, and customer management in the back-end

Once the build is finished I’ll need a quick walk-through so I can manage products and orders myself. If this sounds like something you can deliver, let’s talk time frame and the milestones you’d propose.