To upload multiple products at once you can FTP to a folder on your webhost. Then enter the full path and product file name in the product url for eg.(product url http://yourdomain.com/resources/product_manager/corresponding product file name) (here file uploaded at /resources/product_manager folder)
File upload is recommended at resources/corresponding_module folder.
There are 4 ways to add a product file:
Direct upload
Select files from your server
Full file url- file can be located from anywhere else.
Upload to amazon s3 (if enabled)
Note 1: Direct upload file from your pc will be uploaded to your memberspeed/resources/product folder Note 2: In case of 'Files From Your Server' option, first files must be uploaded to/plugins/product/uploads then you can select it here in the product interface ( the system then copies it to/resources/product folder. After that you can delete it from uploads folder OR can keep it for future.) Note 3: A full URL example: http://somewhere-domain.com/file-name Note 4: To use Amazon, please go to MemberSpeed Configuration/system variables and fill in your Amazon s3 info.