use https://commerce.coinbase.com/ and avoid the headache of taxes and more. recommend solution for United States.
I can recommend BTCPAY if you love bitcoin and have a little technical knowledge. You can build everything yourself only need to spend some time learning.

you need Bitcoin Accepted here sign. buy some of them from Reddit or bitcointalk

I'd recommend going with either "Blockonomics ^{[easy to set up but depending on how you want to use it, it may require a workaround of some sort]}" or "BTCPay ^{[it takes longer to set up but you'll be in full control]}".
^{- Other options: Bitcoin Payment Processors}

Yeah, Exodus wallet has that very convenient feature. But if you are looking for an alternative to Exodus with that exact feature you are looking for, you might want to check the following trusted and reliable wallets:

1. Coinomi- You can type in the amount in fiat and get a QR code for it which you could easily share with the sender.
2. BlueWallet- It has this "Receive with amount" feature which also comes with a QR code you can share. With BlueWallet, you can easily switch from BTC to fiat to Sats. The QR code also conveniently comes with a description, so it is very easy for the sender to tell that the QR comes from you and for this or that purpose.
3. BRD Wallet- It has "Request an amount" feature. You can also easily switch from BTC to fiat and get a QR code for it.

Please take note that I used all of these wallets with the iOS version. So that's basically their mobile wallets. Note further that I am not recommending any of these. Neither am I connected to them. Please do your own research before choosing.