MaiCoin has three levels for daily purchase limits. Customers who wish to increase their limits have to meet the requirements detailed below and also send a request to info@maicoin.com.
| Requirements for each level | Level 1 | Level 2 | Level 3 |
| KYC (Know your customer) Verification | Government ID + Cell Phone Bill + Phone Verification | Government ID + Cell Phone Bill + Phone Verification | Government ID + Cell Phone Bill + Phone Verification |
| Account verified for more than... | 0 Months | 6 Month | 6 Month |
| Bank verification | Link your bank account | Link your bank account | Link your bank account |
| Total buy and sell volume is greater than... | 0 NTD | 2,000,000 NTD | 3,000,000 NTD |
| Daily purchase limit | 500,000 NTD | 1,000,000 NTD | 2,000,000 NTD |