In his response to this issue, Sheikh Ahmad Kutty, an Islamic scholar said the following:

“If you have a choice to exclude the haram items from the packages, then it becomes haram for you to sell them; but if you do not have a choice–as it is part of a total package managed by others–then you may sell them provided you make Muslims aware of the contents so that they exclude these items. If the latter is the case, then you also ought to cleanse your earnings through charities so that your income is totally free of taints of haram. May Allah help us all to stay clear of haram- ameen.”