Yes, Printful integrates with WooCommerce through an official WooCommerce integration and WordPress plugin. You connect your WooCommerce store to Printful, then create print-on-demand products inside the Printful dashboard. When you publish products, they sync to WooCommerce with variants, images, and pricing. After a customer orders in WooCommerce, the order can be sent to Printful for fulfillment automatically. Printful then prints, packs, and ships the product to your customer. You can also manage product sync, shipping settings, and order status updates from the integration settings.

WooCommerce does not set a strict fixed limit on variations, but performance becomes the real limit. Many stores work fine with a few hundred variations per product. When you reach thousands, the product edit screen, imports, and checkout can slow down. The practical maximum depends on hosting resources, database size, caching, and how many attributes you load on the product page. Variable products also increase admin load because each variation stores price, stock, image, and shipping data. For large catalogs, consider splitting products, using fewer attributes, or using plugins that handle variations more efficiently.

To add live chat to WooCommerce, choose a plugin like Tidio, LiveChat, or Zendesk Chat, all of which integrate seamlessly with WooCommerce. Go to your WordPress dashboard, navigate to Plugins > Add New, search for your preferred live chat plugin, then Install and Activate it. Follow the plugin’s setup instructions, which typically involve creating an account and customizing the chat widget’s appearance, position, and automated messages. Once configured, the live chat button will appear on your WooCommerce store, allowing real-time communication with customers. This enhances customer support, increases engagement, and can boost conversions by answering questions instantly.

Stripe is usually better for WooCommerce if you want the smoothest online checkout, strong subscription support, and broad payment methods like Apple Pay and Google Pay. It has excellent developer tools, reliable webhooks, and often better global coverage. Square is better if you sell both online and in-person, because it unifies POS, inventory, and payments in one system. Square can simplify retail operations, but some WooCommerce features and extensions work more naturally with Stripe. Fees are similar, so decide based on your workflow: online-first stores usually pick Stripe, while physical shops or pop-up sellers often pick Square. Also check availability, payout speed, refunds, and dispute handling in your country.