In Europe many countries have collective employment agreements; for example I am employed under a "commercial" contract. Companies have some leeway on the contr

In Europe many countries have collective employment agreements; for example I am employed under a "commercial" contract. Companies have some leeway on the contract they use (e.g. there is a logistics contact but Amazon Italy uses the same commercial contract as a brick and mortar shop), but they can only improve on what is agreed upon in the national contract, for example by increasing wages above the minimum for your "employment level", adding private health insurance, etc.