Since blockchain is public information, then the buyer can know the addy while watching the payment transaction. If you want to hide your address you have two options:

1.-To use a coins mixing service.
2.-To make a payment withdrawing from a service like an exchange or a casino.

There are more complex ways like buy monero and use a service called https://xmr.to/

All information or transaction history on said address between sender and receiver can really be checked.

Trying to hide your wallet address? As mentioned above you can either use exchange platfors/mixing service for that matter.
As long you do send out coins on correct btc address then those coins will surely be received on.

You should actually not be asking this kind of question as its too basic, for people who send their btc to a certain address they should be aware on how to check it to the blockchain, whether you are using a wallet that you own the private key or the 3rd party holds it, there's is always a way to check the transaction.

the reason why bitcoin is transparent is because of what we called a "public ledger" which we can find in the blockchain.

this is what I used - https://www.blockchain.com/btc/address/type the address here.

It's possible for the receiver to see some of your address when you send him btc but not the entire list of addresses in your wallet.  

Electrum have this kind of feature where the other coins are moved to another address but it's better to use a mixer like seo suggested. Using an exchange or casino might be risky because if the receiver does have an account in one of those sites both of you could be accused of multi accounting.

If the address you're using to send the money is specifically made for the purpose of buying/selling things to that receiver business, I think it's not really important to 'change' your address. But if you want to prevent a chain analysis or something similar you'll need to break the connection between each address.

A mixer, as others said is the easiest solution to 'hide' your real address, even better if you can cut-off the link by using different sets of bitcoins. But it is not enough if the method to do it is simply a mix of different input/output as it's easy to break too. I suggest you use something like Chipmixer.

Use Electrum[1] as a wallet and ChipMixer[2] (start by reading the FAQ) to mix your coins.

After sending funds to ChipMixer, you'll be given multiple private keys that you can sweep[3] into your Electrum wallet. You can then send the funds from your wallet to the seller's address.

[1] https://electrum.org/#home
[2] https://chipmixer.com/faq
[3] https://bitcoinelectrum.com/sweeping-your-private-keys-into-electrum/

Bitcoin already has pretty good protection against prying eyes. Personally, I do not see any need for various kinds of mixers, only if you are completely obsessed with your anonymity, but it is still impossible to achieve complete anonymity.

Bitcoin address is the wallet address of your bitcoin that you need to send this is the verification to make a transaction if you made a mistake by sending address into other wallets it may cause of losing your money and does not complete the whole transaction. Bitcoin wallet is the wallet that holds your bitcoin and also there is a lot of wallets that supports the bitcoin and other currency. While having transaction to both transactions it depends if they are supportive and connected into another platform that accept to view the recent transaction of the coins. But most of the transactions today cannot view by the other party because they secured the transaction and also it is better if this is encrypted and cannot view by the other people easily.

Only some of them, as long as he uses in the same transaction many different addresses.
If he is careful,  the addresses will not be linked and they will not show kn the explorer.