Additional Merchant Information Data
Section III of the EASPBV standard — additional merchant information, Colombian tax fields and the transaction consecutive.
Properties
Country code (tag 58), ISO 3166-1 alpha-2; "CO" by default.
Merchant Category Code (tag 52), per ISO 18245.
Merchant city (tag 60, up to 15 chars).
Merchant name (tag 59, up to 25 chars).
Postal code for geo-referencing (tag 61).
INC (consumption tax) condition (tag 84); same semantics as taxIvaCondition.
INC value or percentage (tag 85).
IVA base amount (tag 83).
IVA condition (tag 81): "01" wallet-generated, "02" merchant-calculated, "03" wallet must compute the percentage (if "03" and the IVA value is zero, the merchant does not support IVA).
IVA value or percentage (tag 82).
Transaction consecutive / TRXID (tag 90, sub-tag 01). Generated by the network for dynamic QRs; "000000" for static QRs. For Bre-B instant payments the ID is up to 19 characters. QRs issued under pre-1.4 spec versions carried it in tag 86, which the decoder still reads as a fallback.