What is the ruling on accepting a soft drink as hospitality during an official government mission, and what is the ruling on purchasing sweets from Damietta companies during the same mission?

What the manager offered is neither a bribe nor a gift to the workers, and there is no harm in benefiting from it. If you wish to refrain from using it, then give it away as charity. As for using the company car for personal errands, it is permissible if the employer allows it; otherwise, it is not permissible and is considered a betrayal. Its use must be in accordance with the customary instructions.