
| To buyer | To supplier |
| Transparency | Facilitates the offer's process |
| Depersonalizes offer | Transparency |
| Reduces negotiation time | Reduces negotiation time and buyer response |
| Facilitates control of digital contracts | Immediate information |
Methodology
The electronic auction or inverse auction is a dynamic trading process of on-line prices between suppliers previously selected to obtain the acquisition of materials or services. The suggested methology depends on the type of purchase:
Other services: