Endpoints
Estonia: https://aktiva.merit.ee/api/v2/offer2inv
Poland: https://program.360ksiegowosc.pl/api/v2/offer2inv
Query Payload
| Field | Type | Comment |
| Id | Guid | Offer Id |
Successful result
| Field | Type | Comment |
| CustomerId | Guid | |
| InvoiceId | Guid | |
| InvoiceNo | Str | |
| RefNo | Str | |
| NewCustomer | Bool |

