Using Aztec code can encode any data:
• 3832 numeric characters,
• 3067 alphanumeric characters,
• 1914 eight-bit binary data.
Aztec code can be linked up to 26 codes to encode long message.
For checking and recover data Aztec codes uses Reed–Solomon error correction.
The size of Aztec code is determined by count of informations and count of correction codes.
Level of correction codes can be in range from 5% to 95%,
recommended level is 23% of symbol capacity plus 3 codewords.
The smallest Aztec Code symbol is 15x15 modules square and the largest is 151x151.
For more information about Aztec codes please visit Wikipedia site.