Choose a package – 100, 500 or 1000 product imports. Once you have purchased the package, you will receive a notification email with your package code. To activate it, copy the code and go to DropshipMe => Activation. Paste the package code into the 'Get more products' field and click on Activate. Your products import balance will change.
Note that after activation each package code is linked with the API key of the site it was activated on. So, you cannot deactivate the remaining part of the package and transfer it on another domain. Each package can be used on one site only.