You can upload design files while placing your order as well as after placing your order in you account section. You should always upload Artwork in your order only within accounts.
If your file is heavy or you are not able to upload your file becuase of any reason, please take help of below mentioned third party file transfer channels.
We accept download links with order number to receive files from following websites:
If you still need any assistance, Inkprint will be happy to help and is just a call away.