quick-quantity-sets-for-woocommerce folder to the /wp-content/plugins/ directory.With this plugin, you can add buttons to product pages that add multiple quantities of a product to the cart with one click. You can show as many buttons as you want, so that your customer can add 5 at the same time, or 10, or 23, or any other quantity.
Yes! It's an option in the settings.
Go to WooCommerce > Settings → Quick Qty Sets and enter your settings. Save the settings, and then use the APPLY TO ALL PRODUCTS NOW button to ensure that all your products will have those settings.
Go to WooCommerce > Settings → Quick Qty Sets and use the REMOVE FROM ALL PRODUCTS NOW button. Now, every product will use the settings that are set in it's own individual settings.
The plugin checks the amount of items that are still in stock and what the customer already has in their cart, and will disable any buttons that try to add more. So if you have a stock of 100 items, and the customer has 20 in the cart already, any buttons that would add more than 80 or more to the cart, would be disabled.
The plugin was made for (and tested with) classic themes and Block-based themes that do not override standard WooCommerce functionality. It's possible that the theme you're using has some specific styles or template overrides that cause issues, or that you have other plugins that cause a conflict. Feel free to post a message on the community support forum at https://wordpress.org/support/plugin/quick-quantity-sets-for-woocommerce with a link to a page where the issue shows, and I can take a look. I will try my best to see if I can spot what's the issue, though I can't give any guarantees that I will be able to fix it -- you may need to talk to the support team of your theme or plugin that might be causing the issue.
At this time, the plugin only supports Simple and Variable Products. While it can be made to work on subscription-based product, we've opted not to implement that yet since it could cause confusion among customers with billing.
If you're not sure how to use this, or you're running into any issues with it, post a message on the plugin's WordPress.org support forum.
Quick Quantity Sets' community support forum at https://wordpress.org/support/plugin/quick-quantity-sets-for-woocommerce would a good place, though if you want to add all sorts of -technical- details, it's best to report it on the plugin's Github page at https://github.com/senff/WooCommerce-Quick-Quantity-Sets/issues . This is also where I consider code contributions.
Please go to the plugin's community support forum at https://wordpress.org/support/plugin/quick-quantity-sets-for-woocommerce and post a message. Note that support is provided on a voluntary basis and that it can be difficult to troubleshoot, and may require access to your admin area. Needless to say, NEVER include any passwords of your site on a public forum!