You can use E-junkie to sell any type of product, generally as long as the product is legal to sell and you have the legal right to sell it; our Terms of Service list other, more specific restrictions, which do not forbid PLR products as a general category.
If you are reselling PLR products obtained from another source, make sure they provide you with a written license granting you the right to resell that product. If you are selling original PLR products for your buyers to resell, make sure you provide a written license granting them the right to do so.
