ScanChecker is an application for scanning Marketplace receipt numbers such as Shopee, Tokopedia and Tiktok Shop, so that sellers can save Marketplace receipt numbers for each shipping or expedition service.

The other additional functions are:
1. Can be used before packaging so as to avoid double packaging.
2. Can be used as a manifest/proof of delivery for each expedition.
3. There is a Return Scan function, so you can find out the number of packages returned per day.
4. The receipt number stored in the application can be shared in Excel format.

Expedition couriers can also use this application, because this application will reject the same receipt number for each customer.
Benefits of this application for pick up couriers:

1. Prevent / not bring double packages to each seller.
2. Can find out the return package for each customer (if the receipt number has been scanned / entered into this application).

The following is the Receipt Number Code in this application:
J&T = JB for Bukalapak, JP for Shopee, JX for Tiktok Shop, TJNT for Tokopedia, and JO.
J&T Cargo = 200.
JNE = Currently only JT for Jne trucking on the Shopee Marketplace.
SiCepat Ekspress = 00 (zero, zero) for all marketplaces on SiCepat receipt numbers that start with zero, TKSC for Tokopedia.
Shopee Xpress = SPXID from the Shopee Marketplace.
iDexpress = IDX, IDP, IDS.
For other receipt numbers that have not been registered, you will go to the "OTHERS" column menu.

This application is still in the process of further development and will make it easier for online sellers, expedition couriers. For feedback on complaints, suggestions and others, you can use the feedback menu.