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- Maximum size for attachment. The default value is directly taken from your server's settings, but you can lower it if necessary.
- Maximum size for a downloadable product. If you sell virtual products (services, booking and downloadable products), this setting can limit the size of the files your team can upload – and thus the size of the final product. Plan in advance so that you never leave one of your team members blocked.
- Maximum size for a product's image. Likewise, you can limit the size of image that you or your team can upload to your shop. This can serve as a handy reminder that team-members should strive to reduce the size of image, as it is often not useful to upload anything more than 600x600 (which is roughly 200 kB when correctly compressed). See the "Images" preferences page for the image sizes your shop is set to use. This has the added benefit of saving on both server space and bandwidth usage, as well as processor power (since PrestaShop resizes uploaded image to give you thumbnails and more).
Help
This option has been removed in PrestaShop 1.6.0.11.
To help you with your everyday usage of PrestaShop, the development team has added many tips & tricks within the interface.
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