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- Automatically check for module updates. You can ask PrestaShop to regularly check if there are new versions of your modules available from the Addons website. If so, the "Modules" page will display a "Update it!" button for installed modules, right next to their "Uninstall" button.
- Check the IP address on the cookie. This is an added security measure: you can tell PrestaShop to check that the user comes from the IP stored in his or her browser's cookie.
- Lifetime of the Front Office cookie. By default, the longevity of a PrestaShop cookie is 480 hours (20 days). You can reduce it if you feel your security needs it.
- Lifetime of the Back Office cookie. By default, the longevity of a PrestaShop cookie is 480 hours (20 days). You can reduce it if you feel your security needs it.
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There are three options, one being general and the two others being more specific:
- Attachment maximum Maximum size for attachment. The default value is directly taken from your server's settings, but you can lower it if necessary.
- File value upload limitMaximum 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.
- Image value upload limitMaximum 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).
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