You can also study while having fun! ⚫︎For the register button, scan the barcode on the back of the included product cards (it's best to hold them close as it's difficult to scan from a distance). After a beep, it will say, "Welcome! (Product name) is ○○ yen." ⚫︎The number button plays a number in a voice and says, "Here's a problem!" You then press the number that was said. Correct and incorrect answers have their own sounds. ⚫︎The calculation button poses addition and subtraction problems in a voice, and you press the answer using the number buttons. ⚫︎The calculator button functions as a calculator. Batteries are included. The register can also be locked with a key and opened with the open button. Money, credit cards, etc., that are not part of this set will also be included as a bonus. See photo 5. The cards have numbers from 1 to 100, but some are missing. (Numbers 1, 61, 69, 70) Also, some cards have folds and stains as shown in photo 6 (about 15 cards). ⚫︎I will also include items that my daughter used for playing shop, so please use them. ⚫︎Photo 8 shows even more bonus items! ⚫︎Batteries included Recycled packaging will be used. Thank you. #Register #PlayingShop #Shop #Money #Numbers #Calculation