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Ebay e le aste on-line

  a cura di Saracino Marco
Il gruppo ebay nel 2006


        • 222 milioni utenti
        • $ 1.7 miliardi di revenue (’06)
        • 610 milioni di inserzioni in
        ogni momento
        • 133 milioni di conti
        • 103 Paesi, 17 valute
        • $ 11 miliardi pagamenti ’06
Come nasce il fenomeno ebay


           L’idea è quella di
           offrire, attraverso il meccanismo
           del prezzo dinamico, la possibilità
           al mercato di decidere quale deve
           essere il valore di un oggetto
Il successo dei feedback

Acquirente:                               Venditore:

•Soddisfazione                            •Reputazione
•Aiutare i                                •Sistema
prossimi clienti                          democratico
•Sicurezza                                •Classificazione
Modalità di vendita




Compralo   Asta on-line
 subito
Modalità di vendita
Modalità di vendita
Modalità di vendita
Aste tradizionali “off-line”

1.   Asta inglese
2.   Asta olandese
3.   Asta di primo prezzo in busta chiusa
4.   Asta di secondo prezzo in busta chiusa

Ebay parte dal concetto del (4) consentendo però anche più
   offerte nel limite di tempo prestabilito e nascondendo
   sempre e solo la più alta del momento
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo




   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo




  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo




  12.15    A ) 10€       A ) 3€
  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo




  13.50    B ) 20€       B ) 11€
  12.15    A ) 10€       A ) 3€
  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo



  14.55    A ) 15€       B ) 16€
  13.50    B ) 20€       B ) 11€
  12.15    A ) 10€       A ) 3€
  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo


  14.59    A ) 20€       B ) 20€
  14.55    A ) 15€       B ) 16€
  13.50    B ) 20€       B ) 11€
  12.15    A ) 10€       A ) 3€
  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Asta on-line - DEMO -

Fine ore   Offerente /   Vincitore/
15.00      Offerta       Prezzo
  15.00    A ) 25€       B ) 20€
  14.59    A ) 20€       B ) 20€
  14.55    A ) 15€       B ) 16€
  13.50    B ) 20€       B ) 11€
  12.15    A ) 10€       A ) 3€
  10.20    B ) 2€        B ) 2€
   9.40    A ) 1€        A ) 1€
Spot IKEA
Cosa scegli???




Ipod Shuffle      Ipod Shuffle   Ipod Shuffle
   179€              189€           166€
 +10€ sped         Sped gratis    +20€ sped
3 i motivi principali

               Prezzo come
 Gioco/
                 indicare
pressione
                  qualità

        Informazione
          asincrona
        /costi ricerca
Curiosità… Fronte in affitto

              “Affittatevi la fronte, come ha
              fatto Andrew Fischer, furbetto
              ragazzone ventenne del
              Nebraska, che ha messo
              all'asta su Ebay (e dove altro se
              no) questo naturale spazio
              pubblicitario.”
Curiosità… Nani da giardino

I sette esemplari da giardino
promettono di:

•servire gli ospiti, cantare,
•far divertire grandi e piccini,
•cucinare, poltrire
•tagliare legna e scavare buche,
•parlare alle tue piante
•intrattenere con discussioni di
cultura generale
•raccontare storie
Curiosità… DIDA VENDESI

Un tifoso disperato ha messo all’asta il
portiere rossonero “a prezzo stracciato”.

il “prodotto” in asta garantisce:
1) Goal sul primo palo
2) Specializzato in bagher…stile
pallavolo!
3) Allestimento picnic durante i calci
d’angolo

Infine, precisa la descrizione, il portiere
rossonero è“in possesso di un master in:
Simulazione dopo carezze inflitte”.
Fine

info@marcosaracino.com
www.marcosaracino.com

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Ebay e le aste on line

  • 1. Ebay e le aste on-line a cura di Saracino Marco
  • 2. Il gruppo ebay nel 2006 • 222 milioni utenti • $ 1.7 miliardi di revenue (’06) • 610 milioni di inserzioni in ogni momento • 133 milioni di conti • 103 Paesi, 17 valute • $ 11 miliardi pagamenti ’06
  • 3. Come nasce il fenomeno ebay L’idea è quella di offrire, attraverso il meccanismo del prezzo dinamico, la possibilità al mercato di decidere quale deve essere il valore di un oggetto
  • 4. Il successo dei feedback Acquirente: Venditore: •Soddisfazione •Reputazione •Aiutare i •Sistema prossimi clienti democratico •Sicurezza •Classificazione
  • 5. Modalità di vendita Compralo Asta on-line subito
  • 9. Aste tradizionali “off-line” 1. Asta inglese 2. Asta olandese 3. Asta di primo prezzo in busta chiusa 4. Asta di secondo prezzo in busta chiusa Ebay parte dal concetto del (4) consentendo però anche più offerte nel limite di tempo prestabilito e nascondendo sempre e solo la più alta del momento
  • 10. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 9.40 A ) 1€ A ) 1€
  • 11. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 12. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 12.15 A ) 10€ A ) 3€ 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 13. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 13.50 B ) 20€ B ) 11€ 12.15 A ) 10€ A ) 3€ 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 14. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 14.55 A ) 15€ B ) 16€ 13.50 B ) 20€ B ) 11€ 12.15 A ) 10€ A ) 3€ 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 15. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 14.59 A ) 20€ B ) 20€ 14.55 A ) 15€ B ) 16€ 13.50 B ) 20€ B ) 11€ 12.15 A ) 10€ A ) 3€ 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 16. Asta on-line - DEMO - Fine ore Offerente / Vincitore/ 15.00 Offerta Prezzo 15.00 A ) 25€ B ) 20€ 14.59 A ) 20€ B ) 20€ 14.55 A ) 15€ B ) 16€ 13.50 B ) 20€ B ) 11€ 12.15 A ) 10€ A ) 3€ 10.20 B ) 2€ B ) 2€ 9.40 A ) 1€ A ) 1€
  • 18. Cosa scegli??? Ipod Shuffle Ipod Shuffle Ipod Shuffle 179€ 189€ 166€ +10€ sped Sped gratis +20€ sped
  • 19. 3 i motivi principali Prezzo come Gioco/ indicare pressione qualità Informazione asincrona /costi ricerca
  • 20. Curiosità… Fronte in affitto “Affittatevi la fronte, come ha fatto Andrew Fischer, furbetto ragazzone ventenne del Nebraska, che ha messo all'asta su Ebay (e dove altro se no) questo naturale spazio pubblicitario.”
  • 21. Curiosità… Nani da giardino I sette esemplari da giardino promettono di: •servire gli ospiti, cantare, •far divertire grandi e piccini, •cucinare, poltrire •tagliare legna e scavare buche, •parlare alle tue piante •intrattenere con discussioni di cultura generale •raccontare storie
  • 22. Curiosità… DIDA VENDESI Un tifoso disperato ha messo all’asta il portiere rossonero “a prezzo stracciato”. il “prodotto” in asta garantisce: 1) Goal sul primo palo 2) Specializzato in bagher…stile pallavolo! 3) Allestimento picnic durante i calci d’angolo Infine, precisa la descrizione, il portiere rossonero è“in possesso di un master in: Simulazione dopo carezze inflitte”.