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History

Pavol Rusnak 3d0c66f0f6 remove unnecessary argument encoding from bytes.decode() and str.encode() the encoding parameter defaults to utf-8, so it's not needed		2023-01-03 22:38:28 +01:00
..
static	Tile size standard should be 128px	2023-01-03 20:05:44 +00:00
templates/offlineshop	make format	2022-12-28 23:46:06 +01:00
__init__.py	Fix/hotfix tpos 2 (#783 )	2022-07-27 16:45:17 +02:00
config.json	Updated extension card layout	2023-01-01 18:14:20 +00:00
crud.py	allow for decimals in fiat unit	2022-07-27 22:49:23 +01:00
helpers.py	`make format` everything (#743 )	2022-07-16 14:23:03 +02:00
lnurl.py	remove unnecessary argument encoding from bytes.decode() and str.encode()	2023-01-03 22:38:28 +01:00
migrations.py	fix integer to bigint for extensions	2022-11-17 15:44:59 +01:00
models.py	allow for decimals in fiat unit	2022-07-27 22:49:23 +01:00
README.md	Corrected casing of LNbits (not LNBits) throughout repo	2022-11-30 14:14:31 +00:00
views_api.py	fix raise error on delete request	2022-11-17 14:47:52 +02:00
views.py	`make format` everything (#743 )	2022-07-16 14:23:03 +02:00
wordlists.py	Merge pull request #979 from dasrecord/patch-1	2022-09-20 11:47:18 +01:00

README.md

Offline Shop

Create QR codes for each product and display them on your store for receiving payments Offline

LNbits Offline Shop allows for merchants to receive Bitcoin payments while offline and without any electronic device.

Merchant will create items and associate a QR code (a LNURLp) with a price. He can then print the QR codes and display them on their shop. When a customer chooses an item, scans the QR code, gets the description and price. After payment, the customer gets a confirmation code that the merchant can validate to be sure the payment was successful.

Customers must use an LNURL pay capable wallet.

Wallets supporting LNURL

Usage

Entering the Offline shop extension you'll see an Items list, the Shop wallet and a Wordslist
Begin by creating an item, click "ADD NEW ITEM"
- set the item name and a small description
- you can set an optional, preferably square image, that will show up on the customer wallet - depending on wallet
- set the item price, if you choose a fiat currency the bitcoin conversion will happen at the time customer scans to pay
After creating some products, click on "PRINT QR CODES"
You'll see a QR code for each product in your LNbits Offline Shop with a title and price ready for printing
Place the printed QR codes on your shop, or at the fair stall, or have them as a menu style laminated sheet
Choose what type of confirmation do you want customers to report to merchant after a successful payment
- Wordlist is the default option: after a successful payment the customer will receive a word from this list, sequentially. Starting in albatross as customers pay for the items they will get the next word in the list until zebra, then it starts at the top again. The list can be changed, for example if you think A-Z is a big list to track, you can use apple, banana, coconut
- TOTP (time-based one time password) can be used instead. If you use Google Authenticator just scan the presented QR with the app and after a successful payment the user will get the password that you can check with GA
- Nothing, disables the need for confirmation of payment, click the "DISABLE CONFIRMATION CODES"