When returning an item, why it may be difficult to get to a post office?

Верно ли следующее утверждение:

The usual process of shipping the item back to the online retailer will generally involve taking the item to a post office.

Usually, who will take responsibility for returning the incorrect item?

Верно ли следующее утверждение:

Usually, the customer will likely take responsibility for returning the incorrect item.

When shopping in traditional brick and mortar stores, why is it difficult to purchase the wrong item?

Верно ли следующее утверждение:

In online shopping, the consumer never physically handles the item before the process is complete and the item delivered.

Верно ли следующее утверждение:

Most often ordering the wrong item occurs when the customer uses the website to make the purchase and clicks on the wrong item.

The reason for an office to go paperless is to eliminate the unnecessary paper use since the majority of clients and office workers are good with technology.

Touch screens are difficult to use and are not secure.

Why is creating a single definition for computer addiction difficult?

Верно ли следующее утверждение:

Using Linux operating system itself is difficult and complicated.