Is it permissible to accept a sum of money in exchange for using one's personal name to obtain customs exemptions for those who are not entitled to them?

The question involves the ruling on customs duties and their collection from Muslims, which is strictly forbidden and falls under the category of "maks" (unjust tax or toll), concerning which the Prophet (peace be upon him) said: "Indeed, the collector of maks is in the Fire." It is permissible to evade these forbidden fees by any means that does not result in greater harm, even through stratagem or by paying a sum, and this is not considered relinquishing a right for money. Those working in this field should serve their brothers gratuitously to alleviate injustice from them. If they are unwilling to do so, they are not permitted to charge more than the customary wage to cover shipping costs and procedures.