Eid is known in Indonesia as Idul Fitri (or more popular as Lebaran) and is a national holiday. Additionally, in Indonesia Idul Fitri has a legally mandated salary bonus for all employees, known as Tunjangan Hari Raya (THR) as enforced by Indonesia's Ministry of Manpower and Transmigration ("Kementerian Tenaga Kerja dan Transmigrasi"). The mandated amount of this salary bonus differs by region. For example, within the Jakarta region the THR bonus must be at least Rp not less than one month's full salary paid in advance of Idul Fitri, in addition to the employee's regular salary. Thus, Idul Fitri is also a paid holiday. Breaching or withholding THR is a very serious labour law infraction and punished severely, regardless of employer status or position.
In Malaysia, Singapore, and Brunei, Eid is more commonly known as Hari Raya Aidilfitri (Jawi: هاري راي عيدالفطري), Hari Raya Idul Fitri or Hari Raya Puasa. Hari Raya means 'Celebration Day'. Idul Fitri is the biggest holiday in Indonesia, Malaysia and Brunei; and one of the biggest in Singapore. Shopping malls and bazaars are usually filled with people to get things for Lebaran such as ; new clothes, shoes, sandals even food to serve days ahead of Idul Fitri, which creates a distinctive festive atmosphere throughout the country, along with traffic mayhem. Many banks, government and private offices are closed for the duration of the Lebaran festivities.
One of the largest temporary human migrations globally is the prevailing custom of the Lebaran where workers, particularly unskilled labourers such as maids and construction workers, return to their home town or city to celebrate with their families and to ask forgiveness from parents, in-laws, and other elders. This is known in Indonesia as mudik, pulang kampung or in Malaysia as balik kampung (homecoming). It is an annual tradition that people in big cities such as Jakarta, Surabaya, or elsewhere, travel to their hometowns or other cities to visit relatives, to request forgiveness, or just to celebrate Eid with the whole family. The government of Indonesia provides additional transportation to handle the huge amount of travellers. However, the impact is still tremendous as millions of cars and motorcycles jam the roads and highways, causing kilometres of traffic jams each year. Additionally, the wealthier classes often go to local hotels or overseas to accommodate the absence of their domestic servants, drivers, and even security guards. Singaporean, Malaysian and Indonesian hotels have been particularly successful marketing lucrative Lebaran or Idul Fitri "escape package".