- Flock batch and placement date
- Broiler and layer flocks are tracked by batch. The batch on the bill links sales to feed and medicine records and supports performance-based payments.
- Bird count, total and average weight
- Live birds are sold by weight. Count, total weight and average bird weight let the trader check the load and reconcile it with the weighbridge, and they are also the base figures for the farm's own feed conversion record.
- Egg count, grade and trays
- Eggs are sold by trays of 30 and grades by weight. Recording trays, grade and broken eggs prevents disputes with traders, who usually pay a market rate announced daily and deduct for cracked or dirty eggs at the time of unloading.
- Mortality and shortage
- Birds die during catching and in transit, especially in summer. Recording mortality and weak birds at loading, signed by the driver or trader's supervisor, helps settle shortage claims fairly.
- Contract grower code
- Integrators pay growers a growing charge per kg, often with incentives for feed conversion. Grower code and batch on the bill tie the payment to the flock and make the integrator's settlement sheet easy to check.
- Vehicle and weighbridge slip
- Live birds and eggs move in open trucks and small tempos, often at night. Vehicle number and weighbridge slip on the bill support the quantity and answer questions at check posts about where the birds came from.