Customization and customization are right. Their differences are: different meanings, different sources and different emphases.

First, different meanings:

1, customization: defined practice and system.

2, customization: customization. It refers to a product, which is agreed and signed by both parties through consultation. Party A pays part of the payment in advance and Party B is responsible for manufacturing it.

Second, the source is different:

1, customized: Fan Wenlan Cai Meibiao et al. "General History of China" Part II, Chapter 2, Section 2: "Since then, the salt and iron official camp has become customized."

2. Customization: Zhang Chukun's Memories of Yu Dafu's Exile: "Spend more than 100 guilders to customize dozens of large wooden barrels, large glass bottles and indigenous distillation pots for fermentation."

Third, the emphasis is different:

1, customization: The emphasis is on "setting". It has been determined that there is a certain price to pay for breach of contract.

2. Customization: the focus is on "ordering", that is, making an appointment and booking. The default is a basic appointment, but it can be changed.