To send an envelope with a prepaid return envelope, first place the items you want to send in the main envelope. Then, insert the prepaid return envelope inside the main envelope. Seal the main envelope and affix the necessary postage. Finally, address the main envelope to the recipient and it's ready to be mailed. When the recipient receives the main envelope, they can use the prepaid return envelope to send items back to you without having to worry about postage. **

"With or without envelope?" is a question commonly asked when sending a letter or card. It refers to whether the sender wants the item to be placed in an envelope before being sent. If the sender chooses "with envelope," the item will be enclosed in an envelope for protection and privacy. If the sender chooses "without envelope," the item will be sent as is, without any additional packaging. **

A stamped envelope is a pre-paid envelope that already has postage affixed to it. This means that the sender does not need to add additional stamps to the envelope before mailing it. Stamped envelopes are convenient for sending mail as they eliminate the need to calculate postage costs and affix stamps separately. They are often available for purchase at post offices and can come in various sizes and designs. **

The contents of the envelope can vary depending on the sender and the purpose of the mailing. It could contain a letter, a card, important documents, money, a gift card, or any other item that can fit inside. The only way to know for sure what is inside the envelope is to open it. **

A prepaid envelope is an envelope that already has the postage paid for, so the sender does not need to affix additional stamps. This type of envelope is often used for business reply mail, where the recipient of the mail is responsible for the postage costs. Prepaid envelopes can also be used for sending documents or other items where the sender wants to ensure that the recipient does not need to pay for postage. **

A return envelope is a pre-addressed and pre-paid envelope that is included with a piece of mail or a package, allowing the recipient to easily send a response or return the item to the sender. It is often used for business correspondence, bill payments, surveys, and other situations where the sender wants to make it convenient for the recipient to reply or return something. The return envelope typically has the sender's address printed on it and may also have postage already affixed, making it easy for the recipient to simply drop it in the mail. **

I'm sorry, but as a language model AI, I am unable to physically see or determine if an envelope is pre-paid. You may need to check for any pre-paid markings or postage on the envelope itself to confirm if it is pre-paid. If there is no indication, you may need to ask the sender or the postal service for confirmation. **

The amount of money that a cinema keeps from the screening of a film can vary depending on various factors such as the popularity of the film, the terms of the distribution deal, and the cinema's operating costs. Typically, cinemas keep a percentage of the ticket sales revenue, with the rest going to the film distributor. This percentage can range from around 50% to 70% for major blockbuster films, with independent and smaller cinemas sometimes negotiating for a higher percentage. Additionally, cinemas also make money from concessions sales, which can further contribute to their overall revenue from screening a film. **