How to Control Shipping Costs When Working with Multiple Carriers

For businesses, shipping has long ceased to be merely an operational task. It directly impacts the cost of goods, profit margins, customer service speed, and the company's competitiveness. It becomes particularly challenging to manage logistics expenses when an organization collaborates with multiple carriers, utilizes different pricing plans, and ships orders both domestically and internationally.

Working with multiple carriers helps expand delivery geography, choose suitable conditions for different types of shipments, and reduce dependence on a single logistics partner. However, without a unified accounting system, expenses can quickly become opaque. As a result, a company may end up overpaying for express services, additional services, returns, storage, customs clearance, or incorrectly calculated shipment weight.

Effective control of shipping costs requires a comprehensive approach. It is essential to compare rates, analyze the actual cost of each shipment, consider service quality, and regularly review the logistics strategy. In this article, we will explore how to organize delivery management when working with multiple carriers, what metrics to track, how to use shipment analytics, and which tools can help optimize shipping for businesses.

Why Shipping Costs Are Difficult to Control

When a company works with a single carrier and sends a limited number of orders, managing expenses is relatively straightforward. It is enough to check the rate schedule, contract terms, and invoices for a specific period. However, as the business grows, new directions, types of goods, customer requirements, and additional logistics operations emerge. At this point, expenses begin to form from numerous individual elements.

The main challenge lies in the fact that different carriers use their own calculation rules. One considers actual weight, while another takes into account dimensional weight. In some cases, the rate already includes door-to-door delivery, while in others, an additional fee is charged for it. Some companies offer fixed prices for specific zones, while others apply dynamic coefficients, seasonal surcharges, or additional charges for remote regions.

Moreover, the final cost of delivery often does not match the base rate. Additional expenses for packaging, cargo pickup, sorting, storage, insurance, cash on delivery, rerouting, returns, or redelivery may be added. If this data is not consolidated in one system, the manager only sees the total invoice amount and does not understand which specific operations are driving up costs.

Main Reasons for Rising Logistics Costs

The most common reasons for overpayments include:

the absence of a unified rate database for all carriers;

choosing a carrier without considering the route and cargo characteristics;

using express delivery where standard delivery is sufficient;

incorrectly stating weight or dimensions;

inefficient packaging;

a high number of unclaimed orders;

frequent returns and reshipments;

unplanned surcharges for additional services;

errors when processing international shipments;

the lack of regular invoice analysis.

A separate issue is the gap between the rate specified in the contract and the actual cost of transportation. Even a small price difference for one shipment can add up to a significant amount with a high volume of orders. Therefore, controlling shipping costs should be based not only on comparing advertised rates but also on analyzing actual payments.

Why One Carrier Is Not Always the Best Solution

Sometimes companies strive to consolidate all shipments with a single logistics partner to simplify management. While this approach does reduce the number of contracts and reports, it does not always guarantee minimal expenses. One carrier may be advantageous for local routes but may significantly lag behind competitors for international deliveries or oversized shipments.

Working with multiple carriers allows for the formation of a flexible logistics model. For example, one partner can handle express deliveries, another can transport standard orders, and a third can service international routes. It is important not just to connect several companies but to develop transparent rules for selecting a provider for each order.

How to Organize Rate Comparison Among Different Carriers

Comparing rates is one of the key tools for reducing shipping costs. However, it is not enough to compare only the base shipping price. It is essential to consider the complete set of conditions that affect the final cost and quality of the service.

First, you need to gather the current rate tables from all carriers. These usually indicate delivery zones, weight ranges, delivery times, types of shipments, and additional services. The information should be standardized, as different companies may use different designations and calculation principles.

For example, one carrier may specify the price for shipments up to 1 kg, while another may charge for every 500 grams. One rate may include tax and a fuel surcharge, while another may not. If the data is not brought into a common system, the comparison will be inaccurate.

Parameters to Consider

When comparing rates, it is recommended to analyze the following parameters:

base shipping cost;

minimum chargeable weight;

the difference between actual and dimensional weight;

delivery time;

cost of cargo pickup;

door-to-door delivery fee;

return rates;

storage costs;

cash on delivery commission;

insurance;

surcharges for remote areas;

seasonal and fuel surcharges;

international clearance conditions;

compensation for delays or damage.

It is important to evaluate not only the price but also the likelihood of additional charges. A low base rate may turn out to be more expensive after accounting for all associated services.

Calculating the Total Shipping Cost

For accurate comparison, the total shipping cost metric should be used. It can be calculated using the formula:

Total shipping cost = base rate + additional services + packaging + insurance + commissions + potential return costs.

If a company sells goods with cash on delivery, the commission for receiving and transferring funds should be included in the calculation. For online stores, it is also important to consider the cost of unclaimed orders, as it may include shipping in both directions.

It is recommended to calculate the average shipping cost for each carrier separately, and then compare the metrics by segments: region, weight, type of product, delivery method, and execution time. This will help to understand which carrier is more advantageous not overall, but for specific categories of shipments.

Creating a Rate Matrix

For convenience, a rate matrix can be created. It lists destinations and weight categories in rows, and carriers in columns. Each cell displays not only the base rate but also the final price including additional fees.

Example structure of the matrix:

destination country or region;

city or postal zone;

weight range;

dimensions;

standard delivery time;

express delivery time;

base price;

surcharges;

final cost;

service level.

This table helps to quickly identify the most advantageous option. With a large number of shipments, it can be integrated with an accounting system or transportation platform to automate carrier selection.

How to Choose the Optimal Carrier for Each Order

When working with multiple carriers, there is no universal rule that all shipments should be given to the cheapest partner. The optimal carrier is determined by a combination of factors: cost, speed, reliability, geography, cargo characteristics, and customer requirements.

For standard orders, a selection algorithm based on the lowest price may be used. However, if the shipment is urgent, fragile, oversized, or requires special temperature conditions, other criteria take precedence. A low price does not compensate for losses if the cargo is damaged or delivered late.

Criteria for Choosing a Carrier

For each type of shipment, specific rules can be established:

minimum price while meeting the required timeframe;

maximum likelihood of timely delivery;

availability of pickup points in the required region;

door-to-door delivery capability;

handling of oversized or hazardous cargo;

availability of international routes;

quality of tracking;

transparency of calculations;

return conditions;

level of claims handling.

It is useful to categorize shipments into several categories. For example, standard, express, international, oversized, and high-value. For each category, you can define a primary and a backup delivery option.

Automation of Distribution Rules

With a large volume of orders, manually selecting a carrier leads to errors and wasted time. Therefore, businesses should use automated routing rules. The system can select a carrier based on weight, region, delivery time, cost, and service availability.

For example:

if the package weight is up to 2 kg and the address is in a major city, the cheapest carrier is selected;

if the customer has paid for express delivery, a partner with a guaranteed timeframe is used;

if the shipment is international, the order is handed over to a carrier with the necessary customs capabilities;

if the product is fragile, special shipping conditions are applied;

if the chosen carrier is temporarily unavailable, the backup option is automatically used.

Automation makes the process predictable and reduces the impact of human factors. However, algorithms need to be regularly reviewed, as rates, routes, and the quality of carrier services change.

Balancing Price and Quality

Controlling shipping costs should not turn into an unconditional pursuit of the lowest price. Saving on shipping can lead to an increase in complaints, returns, and negative reviews. If a customer receives their order later than promised, they may refuse to make repeat purchases.

Therefore, it is recommended to use the total effectiveness indicator. This should consider not only the cost of delivery but also the percentage of on-time shipments, damage levels, return rates, and customer service quality. Sometimes a carrier with a slightly higher rate proves to be more cost-effective due to stable performance.

What Metrics to Use for Shipment Analytics

Shipment analytics helps understand what makes up the costs and which processes require optimization. Without regular monitoring, a company only sees the total expenditure but cannot identify the main sources of overpayments.

For a comprehensive analysis, data should be collected for each shipment. The minimum set includes order number, date, sender, recipient, carrier, route, weight, dimensions, service type, cost, additional fees, delivery time, and order status.

Key Performance Indicators

The main logistics KPIs include:

Average Cost per Shipment

This metric is calculated as the ratio of total shipping expenses to the number of orders shipped. It is useful to track it over time and separately by direction.

Shipping Cost as a Percentage of Revenue

This metric shows what portion of the turnover the company spends on logistics. It is especially important for low-margin products.

On-Time Delivery Percentage

This metric reflects the reliability of the carrier. If the cost is low but delays occur regularly, such an option may not be cost-effective in the long run.

Damage Rate

A high damage rate leads to additional costs for compensation, reshipments, and returns.

Return Rate

Returns should be analyzed separately. In some cases, they are related not to the product but to long delivery times, address errors, or inconvenient pickup methods.

Average Return Cost

This metric is particularly important for online stores. Frequent returns can significantly increase the logistics budget due to the cost of reverse shipping.

Deviation of Actual Price from Tariff

This metric helps identify unexplained surcharges, calculation errors, and changes in terms from the carrier.

Data Segmentation

Overall statistics can hide important differences. Therefore, analytics should be built across several dimensions:

carrier;

region;

country;

product category;

weight;

dimensions;

delivery type;

payment method;

sales channel;

period;

shipment status.

For example, the average shipping cost may seem acceptable, but upon further analysis, it may turn out that international shipments account for the bulk of the overpayment. Similarly, one carrier may be efficient for light packages but not cost-effective for orders weighing over 10 kg.

Using Dashboards

For managers and logistics professionals, creating interactive dashboards is convenient. They can display expenses over a period, rate dynamics, order distribution among carriers, delays, returns, and additional payments.

The dashboard helps quickly answer practical questions:

which carrier is the most expensive;

where delays most frequently occur;

which regions require a review of rates;

how much the company pays for returns;

how delivery costs have changed over the month;

which routes can be redistributed among partners.

How to Control Additional Expenses

Even with correctly chosen rates, a company can lose money due to additional services. These often appear automatically and become noticeable only after receiving the invoice. Therefore, it is essential to define a list of possible surcharges in advance and establish rules for their approval.

Additional expenses include delivery to remote areas, storage, redelivery, rerouting, address changes, manual handling, packaging, insurance, customs clearance, and return of shipments.

Accounting for Actual Dimensions

One common reason for overpayment is the use of dimensional weight. It is calculated based on the length, width, and height of the package. If the packaging is too large, the carrier may apply dimensional weight, which could exceed the actual weight.

To reduce expenses, it is necessary to:

standardize packaging materials;

use appropriately sized boxes;

measure dimensions before handing over to the carrier;

regularly check the accuracy of data in the system;

monitor the compliance of declared and actual parameters.

Even reducing a few centimeters on each side of the package with a large volume of shipments can lead to significant savings.

Monitoring Returns and Unclaimed Orders

Returns are one of the most underestimated items of logistics expenses. The company pays for the initial delivery, return transport, and sometimes reshipment. Additionally, the product may lose its marketable appearance or require further processing.

To reduce the number of returns, it is helpful to:

inform the customer about timelines in advance;

provide accurate product information;

verify the address and phone number;

offer convenient pickup options;

use order confirmation;

analyze reasons for refusals;

monitor suspicious orders.

It is also important to evaluate the cost of returns by regions and carriers. If one partner has a significantly higher unclaimed percentage, it may indicate an inconvenient network of pickup points or insufficient customer information quality.

Verification of Carrier Invoices

Invoices must be reconciled with the registry of actual shipments. It is important to check:

the presence of each shipment;

compliance of the rate with contractual terms;

accuracy of weight and dimensions;

justification of additional charges;

correctness of returns;

application of discounts;

presence of duplicate charges.

With large volumes, manual verification becomes ineffective. To automate, control rules can be used to highlight suspicious deviations: unusually high costs, repeated shipment numbers, or discrepancies in declared weight.

Features of International Logistics

International delivery requires more careful monitoring, as its cost depends not only on distance and weight. Expenses are influenced by customs duties, taxes, currency fluctuations, type of goods, requirements of the destination country, Incoterms conditions, and the cost of accompanying documentation.

When working with multiple international carriers, it is important to compare not only transportation rates but also the full range of services. One partner may offer low delivery costs but charge significant fees for brokerage services. Another carrier may be more expensive at the initial stage but include some customs procedures in the overall rate.

What to Consider When Shipping Internationally

It is necessary to determine in advance:

who is responsible for customs clearance;

what documents are needed for specific goods;

who pays the duties and taxes;

how delivery costs are calculated;

what restrictions apply in the destination country;

how returns are processed;

what timelines are considered standard;

who compensates for delays and damages;

in what currency the invoice is issued.

Errors in product descriptions, HS codes, pricing, or documentation can lead to delays and additional charges. Therefore, international logistics requires the involvement of specialists familiar with customs requirements.

Optimizing Costs for International Shipments

Costs can be reduced by consolidating orders, choosing the appropriate delivery mode, and conducting a preliminary analysis of restrictions. If several shipments are headed to the same country or region, it may be more cost-effective to combine them into a single delivery.

It is also important to compare air, road, rail, and sea transport. The fastest option is not always the most optimal. For scheduled deliveries, a slower but significantly cheaper method may be suitable.

Currency risks must be taken into account. If rates are calculated in foreign currency, exchange rate fluctuations can impact the budget. It is advisable to use a reserve in financial planning and regularly update calculations.

Negotiating with Carriers and Contract Management

Even if a carrier publishes standard rates, businesses can often negotiate individual terms. The size of the discount depends on the volume of shipments, order frequency, destination, type of goods, and duration of cooperation.

Before negotiations, it is essential to prepare actual data: monthly shipment volume, average weight, main routes, return rates, percentage of urgent orders, and current expenses. The more accurate the statistics, the easier it is to justify a request for changes in terms.

What Terms Can Be Discussed

With the carrier, you can discuss:

discount on the base rate;

free pickup of shipments;

reduction of return costs;

cancellation of certain surcharges;

fixed pricing for key routes;

free storage for a specified period;

improved insurance conditions;

compensation for delays;

individual terms for international shipments.

It is important not to evaluate the contract solely based on the size of the discount. Careful examination of the tariff change procedures, notification periods, rules for surcharges, and contract termination conditions is crucial.

Contract Matrix

For convenience, all terms can be compiled into a contract matrix. It records:

tariff validity periods;

list of services;

discount sizes;

acceptable surcharges;

delivery times;

responsibility of the parties;

claims submission procedures;

payment terms;

rules for cost revision.

This document helps compare carriers on equal terms and prevents the loss of important agreements.

Practical Plan for Optimizing Delivery Costs

Optimizing shipping for a business should be done in stages. A sudden change in the logistics scheme can lead to disruptions, so a diagnostic assessment should be conducted first.

 Gather Data

A registry of shipments should be formed for at least several months. It should include cost, carrier, destination, weight, dimensions, timing, and additional services.

Identify Main Sources of Overpayments

After gathering data, it is necessary to determine what exactly is increasing costs: high prices for specific routes, returns, dimensional weight, urgent delivery, or additional fees.

Segment Shipments

Orders should be divided by weight, regions, urgency, type of goods, and customer requirements. This will allow for different logistics solutions instead of a single rate for all orders.

Compare Carriers

At this stage, the total delivery cost for each segment is calculated. At the same time, delivery times, service quality, and the level of claims are assessed.

Set Selection Rules

For each type of shipment, a primary carrier and a backup option are designated. Decisions can be automated in the accounting system.

 Review Contracts

Based on the collected statistics, negotiations are conducted regarding discounts, cancellation of unnecessary surcharges, and securing favorable terms.

Implement Regular Analytics

Reports on expenses, delivery times, and quality should be generated regularly. It is optimal to conduct operational control weekly, and strategic reviews monthly or quarterly.

Common Mistakes by Companies

Some organizations begin optimization by searching for the cheapest carrier. This may provide a temporary reduction in costs but does not solve the systemic problem. If returns, delays, and additional services are not taken into account, overall expenses may even increase.

Another mistake is the lack of a unified tariff reference guide. When employees use different tables and outdated conditions, the company loses control over charges. Ignoring changes in contracts and failing to update data after tariff reviews is equally dangerous.

Companies often analyze only the average shipping cost. This metric is useful, but without details, it can be misleading. It is essential to study expenses by routes, weight, and carriers.

Finally, businesses may excessively cut costs on logistics and choose services with minimal timeframes or limited coverage. As a result, the customer experience deteriorates, the number of inquiries increases, and repeat purchases decline.

Controlling shipping expenses when working with multiple carriers requires systematic management. It is not enough to simply compare base rates or choose one partner with the lowest price. The total cost of shipment, additional fees, returns, timelines, service quality, and the specifics of particular routes must be taken into account.

The most effective strategy includes unified data accounting, a tariff matrix, shipment segmentation, automatic carrier selection, and regular analytics. For international logistics, customs procedures, currency risks, and proper allocation of responsibility between parties are additionally important.

Having multiple carriers can be a significant advantage for a business if managed based on objective data. Competent tariff comparison, invoice control, negotiations, and ongoing optimization allow for reduced logistics costs, increased delivery predictability, and a stable level of service for customers.