Interesting design, in order to encourage yourself, when you accumulate to the 33rd day and 66th day, you can open a blind box with a practical small gift inside.
How to use, Step 1: Write down your goal on the box. Step 2: Scratch the scratch cards to get 1 amount, put the corresponding cash into the envelope, tear off the sticker and paste it on the seal of the envelope. Step 3: Put it into the deposit box inside the box and record the completion on the corresponding date on the box.
You can save for a trip, vacation, birthday gift, car, tuition or anything else, saving is an accumulative process and you will get a great surprise! Good luck!