There are two ways to take payments with Payr, and the only real difference is whose bot is doing the work. Nothing else changes: in both cases the money goes from your customer straight to your own wallet, and Payr never holds it.
The shared public bot
Nothing to create, nothing to host. Add it to your server and you can take a payment a minute later. It charges 8% and handles payments up to $80.
Your own bot
You create a bot in Discord and Payr runs it for you. No commission, no limit on the amount, and your server sees your own name and avatar.
Before you start
You need two things either way. A Litecoin address you control, which is where you will be paid: any wallet will do, and if you do not have one yet, Electrum-LTC takes a couple of minutes to set up. And the Manage Server permission on the Discord server, because only an administrator can point a bot at a payout address.
Use an address from a wallet whose recovery phrase you have written down. Payments go to it directly and irreversibly, so an address you cannot recover is money you cannot recover.
Route one: the shared public bot
1. Add the bot to your server
Use the Add Public Bot button on the home page. Discord will ask which server, and which permissions to grant. Administrator is ticked by default; you can untick it and the bot keeps the four permissions it actually needs to read the channel, post, embed its payment messages and read back its own history.
2. Set the address you want to be paid at
Run /config in any channel. The bot answers with a short summary and three buttons. Press ADDRESS, paste your Litecoin address into the box that opens, and confirm. This is an administrator-only command, and the address is stored per server.
3. Decide who may take payments
Still in /config, press SELLER and pick the roles allowed to create payments. If you select none, anybody in the server can. If you select some, only members holding those roles can.
4. Take a payment
Run /create amountusd:10. The bot posts a message with a Litecoin address generated for that one payment, and the exact amount to send. The amount is fixed at that moment and does not move with the market afterwards.
Route two: your own bot
1. Create the bot in Discord
Open the Discord developer portal, create an application, open its Bot section and copy the token. That token is a password: it lets anything holding it act as your bot, so treat it like one.
2. Add it to Payr
Request access, then add the bot from your dashboard. You give it the token, the Litecoin address to be paid at, a nickname, and how many confirmations you want to wait for. Tokens are encrypted before they are stored.
3. Invite it and start selling
Payr brings the bot online and keeps it running. Invite it to your server the usual way and it behaves like the public one, minus the commission and minus the limit on the amount.
What your customer sees
A message with an address, an amount, and a status that starts at Waiting. They send the Litecoin from any wallet or exchange. The bot watches the blockchain and edits its own message as confirmations arrive, so nobody has to refresh anything or check an explorer.
The public bot waits for 2 confirmations, usually a few minutes on Litecoin, and an invoice stays valid for 30 minutes. On your own bot you choose the number of confirmations: fewer is faster, more is safer against a reversal on the network.
What if a payment does not show up
Nearly always one of three things. The customer sent a different amount than the one on the invoice, and the bot is waiting for the exact figure. The payment is still confirming, which the message will say. Or the invoice expired before the transaction was broadcast, in which case create a new one.
Nothing is lost in any of those cases: the address belongs to that payment and the funds are forwarded to you either way. If a message seems stuck, the transaction can always be checked on any Litecoin block explorer using the address on the invoice.
What it costs
Your own bot takes no commission at all: the price you set is what reaches your wallet. The public bot invoices 8% above your price and pays you 98% of it. On top of either, the payment processor keeps between 0.25% and 1% of what it forwards. The pricing page works a $10 sale through both routes line by line, and the FAQ answers the rest.