Israel uses the closed-list method of party-list proportional representation; thus citizens vote for their preferred party and not for any individual candidates. The 120 seats in the Knesset are then assigned (using the D'Hondt method) proportionally to each party that received votes, provided that the party gained votes which met or exceeded the electoral threshold. Parties are permitted to form electoral alliances so as to gain enough collective votes to meet the threshold (if so, the alliance as a whole must meet the threshold, not the individual parties) and thus be allocated seats. The low threshold makes the Israeli electoral system more favourable to minor parties than systems used in most other countries. Two parties can make an agreement so that both parties' sum of surplus votes are combined, and if the combined surplus votes amount to an extra seat, the extra seat goes to the party with the greater number of surplus votes.