itch.io

I think the idea of a purchasable upgrade in the shop is very good. You can set up automatically sorted stamps to be a full buyout or just an upgrade that can be purchased everyday. It's all up to you :)

I love this game :) Although I have no problem playing the English version, if there is a multilingual version (Chinese? German? Spanish? French?), this game will attract more players.

One question: Could you create an option for stamps to be automatically sorted and placed? Otherwise, I have to manually drag stamps to the corner of the table at the beginning of everyday and sort them by price. (It's rather dull for me) Just an option, since not everyone wants stamps to be automatically sorted.

More game features and content can be added: e.g. 

• Expedited post: must be sent out on the same day
• Fragile post: cannot be pressed underneath other parcels, or cannot be placed upside down on the cabin
• Special events/situation: due to storms or other reasons, the possibility of delayed delivery or even loss of post (the post office itself pays extra money to bear the loss of customers)
• Regular customers: there are additional requirements or the kind of bargaining
• The kiosk functions: with snacks and stationery at the counter
• Multiple endings for the storyline: Accepting or Refusing to ship contraband (with the customer paying a much higher price) leads to a different outcome-->
  • Accepting the shipment and getting caught at the end
  • Accepting the shipment and not being caught at the end
  • Rejecting the request (and perhaps retaliation from the customer)

etc.

I can't wait to see the day this game goes live on Steam! ;)