Shiptheory supports the following Royal Mail OBA services. Your access to the list of services below is restricted by your Royal Mail account. This means that you may not see all of the services below within your Shiptheory account.
Royal Mail OBA Services
| Service Code | Service Name |
| MB1 | International Business Parcels Print Direct Priority |
| TIE | International Business Semi Tracked Parcel |
| TIB | International Business Tracked Heavy Parcel 0-30kg Extra Comp C Priority |
| TIA | International Business Tracked Heavy Parcel 0-30kg Extra Comp R Priority |
| IT0 | International Tracked Signed Heavy Parcel 0-30kg Country Priced Extra Comp C Priority |
| IT9 | International Tracked Signed Heavy Parcel 0-30kg Country Priced Extra Comp R Priority |
| IT8 | International Business Tracked Signed Large Letter (Network) |
| IT7 | International Business Tracked Signed Parcel (Network) |
| IT6 | International Business Tracked Parcel Country Box (Network) |
| IT5 | International Business Tracked Large Letter (Network) |
| IT4 | International Business Tracked Parcel (Network) |
| IT3 | International Business Tracked Parcel (Repair VAT Incl.) |
| IT2 | International Business Tracked Parcel (Repair VAT Excl.) |
| SEA | Special Delivery Guaranteed 2500 ID Verification |
| SDZ | Special Delivery Guaranteed 1000 ID Verification |
| SDY | Special Delivery Guaranteed 750 ID Verification |
| SDX | Special Delivery Guaranteed 2500 Age Verification |
| SDW | Special Delivery Guaranteed 1000 Age Verification |
| SDV | Special Delivery Guaranteed 750 Age Verification |
| SED | Special Delivery Guaranteed 2500 |
| SEC | Special Delivery Guaranteed 1000 |
| SEB | Special Delivery Guaranteed 750 |
| HVL | International Tracked Heavy Parcel 0-30kg Extra Comp C Priority |
| HVK | International Tracked Heavy Parcel 0-30kg C Priority |
| LLO | International Business NPC Signed Large Letter Extra Comp Country Priced |
| LLN | International Business NPC Tracked Large Letter Extra Comp Country Priced |
| LLM | International Business NPC Tracked Signed Large Letter Extra Comp Country Priced |
| LLL | International Business NPC Signed Large Letter Extra Comp Zone Sort |
| LLK | International Business NPC Tracked Large Letter Extra Comp Zone Sort |
| LLJ | International Business NPC Tracked Signed Large Letter Extra Comp Zone Sort |
| LLI | International Business NPC Signed Large Letter Zone Sort |
| LLH | International Business NPC Tracked Large Letter Zone Sort |
| LLG | International Business NPC Tracked Signed Large Letter Zone Sort |
| HVD | International Business Parcel NPC Tracked Express |
| HVB | International Tracked Heavy Parcel 0-30kg |
| BXF | International Business Parcel Tracked Country Letterboxable |
| BXE | International Business Parcel Tracked Country Letterboxable DDP |
| BXD | International Business Parcel Priority Country Letterboxable DDP |
| BXC | International Business Parcel Tracked Country Letterboxable Extra Comp |
| BXB | International Business Parcel Priority Country Letterboxable |
| HVE | International Tracked Heavy Parcel 0-30kg Extra Comp |
| DE4 | International Business NPC Untracked Printed Papers |
| MP7 | International Business NPC Tracked Printed Papers |
| DW1 | International Standard Sort 2 Printed Papers |
| DW1 | International Standard Sort 2 Parcel |
| MTV | International Business Parcels Tracked Signed DDP |
| MPR | International Business Parcels Tracked DDP |
| DE6 | International Business Parcels Untracked DDP |
| OTA | International Tracked Large Letter On Account |
| SDQ | Special Delivery Guaranteed by 9AM 2500 Age Verification |
| SDN | Special Delivery Guaranteed by 9AM 1000 Age Verification |
| SDM | Special Delivery Guaranteed by 9AM 750 Age Verification |
| SDG | Special Delivery Guaranteed by 9AM 2500 ID Verification |
| SDF | Special Delivery Guaranteed by 9AM 1000 ID Verification |
| SDE | Special Delivery Guaranteed by 9AM 750 ID Verification |
| SDK | Special Delivery Guaranteed by 1PM 2500 Age Verification |
| SDJ | Special Delivery Guaranteed by 1PM 1000 Age Verification |
| SDH | Special Delivery Guaranteed by 1PM 750 Age Verification |
| SDC | Special Delivery Guaranteed by 1PM 2500 ID Verification |
| SDB | Special Delivery Guaranteed by 1PM 1000 ID Verification |
| SDA | Special Delivery Guaranteed by 1PM 750 ID Verification |
| TPB | Tracked 48 High Volume Age Verification |
| TPA | Tracked 24 High Volume Age Verification |
| TPC | Tracked 24 Age Verification |
| TPD | Tracked 48 Age Verification |
| OTC | International Tracked Signed Large Letter On Account |
| BF9 | HM Forces Special Delivery Guaranteed by 1PM 2500 |
| BF8 | HM Forces Special Delivery Guaranteed by 1PM 1000 |
| BF7 | HM Forces Special Delivery Guaranteed by 1PM |
| BF2 | HM Forces Signed For Parcel |
| BF2 | HM Forces Signed For Large Letter |
| BF2 | HM Forces Signed For Letter |
| BF1 | HM Forces Parcel |
| BF1 | HM Forces Large Letter |
| BF1 | HM Forces Letter |
| DE3 | International Business Parcel Economy High Vol Zero Sort Country Priced |
| WW6 | International Business Mail Mixed Economy Zero Sort Machine |
| PS0 | International Business Parcel Economy Max Sort |
| OLS | International Economy Printed Papers On Account |
| OLS | International Economy Parcel On Account |
| OLS | International Economy Large Letter On Account |
| PSC | International Business Parcel Standard Max Sort |
| PSB | International Business Mail Standard Large Letter Max Sort |
| OLA | International Standard Printed Papers On Account |
| OLA | International Standard Parcel On Account |
| OLA | International Standard Letter On Account |
| OLA | International Standard Large Letter On Account |
| WG4 | International Business Mail NPC Large Letter Priority Zero Sort Machine |
| WG1 | International Business Mail PC Large Letter Priority Zero Sort |
| WE1 | International Business NPC Parcel Priority Zero Sort |
| PS7 | International Business Mail Priority Large Letter Max Sort |
| IG4 | International Business PC Large Letter Priority Zone Sort Machine |
| IG1 | International Business NPC Large Letter Priority Zone Sort |
| IE1 | International Business Parcel NPC Priority Zone Sort |
| DG4 | International Business NPC Untracked Large Letter |
| DE4 | International Business NPC Untracked Parcel |
| PS7 | International Business Mail Large Letter Priority Max Sort |
| OTD | International Tracked Signed Printed Papers Extra Comp On Account |
| OTD | International Tracked Signed Parcel Extra Comp On Account |
| OTD | International Tracked Signed Letter Extra Comp On Account |
| OTC | International Tracked Signed Printed Papers On Account |
| OTC | International Tracked Signed Parcel On Account |
| OTC | International Tracked Signed Letter On Account |
| MTF | International Business Parcel Tracked Signed Extra Comp Country Pricing |
| MTB | International Business Parcel Tracked Signed Extra Comp Zone Sort |
| MTE | International Business NPC Tracked Signed Parcel |
| MTA | International Business Parcel NPC Tracked Signed Zone Sort |
| MTD | International Business Mail Tracked Signed Large Letter Extra Comp Zone Sort |
| MTD | International Business Mail Tracked Signed Letter Extra Comp Zone Sort |
| MTG | International Business NPC Tracked Signed Large Letter |
| MTG | International Business Mail Tracked Signed Letter Country Priced |
| MTC | International Business Mail PC Tracked Signed Large Letter Zone Sort |
| MTC | International Business Mail Tracked PC Signed Letter Zone Sort |
| MPK | International Business Parcel Signed High Vol Extra Comp Country Priced |
| MPH | International Business Parcel Signed High Vol Country Priced |
| MPQ | International Business Mail Signed Large Letter High Vol Extra Comp Country Priced |
| MPQ | International Business Mail Signed Letter High Vol Extra Comp Country Priced |
| MPN | International Business Mail Signed Large Letter High Vol Country Priced |
| MPN | International Business Mail Signed Letter High Vol Country Priced |
| OSB | International Signed Printed Papers On Account Extra Comp |
| OSB | International Signed Parcel On Account Extra Comp |
| OSB | International Signed Letter On Account Extra Comp |
| OSA | International Signed Printed Papers On Account |
| OSA | International Signed Parcel On Account |
| OSA | International Signed Letter On Account |
| MP0 | International Business Parcels Signed Extra Comp Country Priced |
| MP6 | International Business Parcels Signed Extra Comp Zone Sort |
| MP9 | International Business NPC Signed Parcel |
| MP5 | International Business Parcels NPC Signed Zone Sort |
| MTP | International Business Mail Signed Large Letter Extra Comp Country Priced |
| MTP | International Business Mail Signed Letter Extra Comp Country Priced |
| MTN | International Business Mail Signed Large Letter Extra Comp Zone Sort |
| MTN | International Business Mail Signed Letter Extra Comp Zone Sort |
| MTO | International Business NPC Signed Large letter |
| MTO | International Business Mail Signed Letter Country Priced |
| MTM | International Business Mail PC Signed Large Letter Zone Sort |
| MTM | International Business Mail PC Signed Letter Zone Sort |
| OTB | International Tracked Printed Papers On Account Extra Comp |
| OTB | International Tracked Parcel On Account Extra Comp |
| OTB | International Tracked Letter On Account Extra Comp |
| OTA | International Tracked Printed Papers On Account |
| OTA | International Tracked Parcel On Account |
| OTA | International Tracked Letter On Account |
| MP8 | International Business Parcel Tracked Extra Comp Country Priced |
| MP4 | International Business Parcel Tracked Extra Comp Zone Sort |
| MP7 | International Business NPC Tracked Parcel |
| MP1 | International Business Parcel NPC Tracked Zone Sort |
| MTJ | International Business Mail Tracked Large Letter Extra Comp Zone Sort |
| MTJ | International Business Mail Tracked Letter Extra Comp Zone Sort |
| MTK | International Business NPC Tracked Large Letter |
| MTK | International Business Mail Tracked Letter Country Priced |
| MTI | International Business Mail PC Tracked Large Letter Zone Sort |
| MTI | International Business Mail PC Tracked Letter Zone Sort |
| RM9 | 48 Large Letter Sort8 Annual Flat Rate |
| RM8 | 24 Parcel Sort8 Annual Flat Rate |
| RM7 | 24 Large Letter Sort8 Annual Flat Rate |
| RM6 | 48 Parcel Flat Rate |
| RM5 | 24 Parcel Flat Rate |
| RM4 | 48 Parcel Daily Rate |
| RM3 | 48 Large Letter Daily Rate |
| RM2 | 24 Parcel Daily Rate |
| RM1 | 24 Large Letter Daily Rate |
| RM0 | 48 Parcel Sort8 Annual Flat Rate |
| PPT | 48 Large Letter Annual Flat Rate |
| PPS | 24 Large Letter Annual Flat Rate |
| PKM | 24 Large Letter Presorted Annual Flat Rate |
| PPJ | 48 Parcelpost Annual Flat Rate |
| PPJ | 24 Parcelpost Annual Flat Rate |
| PKK | 48 Large Letter Presorted Annual Flat Rate |
| PKD | 48 Parcel Presorted Annual Flat Rate |
| PKB | 24 Parcel Presorted Annual Flat Rate |
| PK9 | 24 Large Letter Flat Rate |
| PK8 | 48 Parcel Presorted |
| PK7 | 24 Parcel Presorted |
| PK0 | 48 Large Letter Flat Rate |
| FS8 | 48 Large Letter Presorted |
| FS7 | 24 Large Letter Presorted |
| PPF | 48 Parcel Flat Rate |
| PPF | 24 Parcel Flat Rate |
| FS2 | 48 Large Letter Flat Rate |
| FS1 | 24 Large Letter Flat Rate |
| PK4 | 48 Parcel Sort8 Daily Rate |
| PK4 | 48 Large Letter Sort8 Daily Rate |
| PK3 | 24 Parcel Sort8 Daily Rate |
| PK3 | 24 Large Letter Sort8 Daily Rate |
| PK2 | 48 Parcel Sort8 Flat Rate |
| PK1 | 24 Parcel Sort8 Flat Rate |
| CRL | 48 Parcel |
| CRL | 48 Large Letter |
| CRL | 24 Parcel |
| CRL | 24 Large Letter |
| BPR | Second Class Signed Medium Parcel |
| BPR | Second Class Signed Small Parcel |
| BPR | Second Class Signed Large Letter |
| BPR | Second Class Signed Letter |
| BPR | First Class Signed Medium Parcel |
| BPR | First Class Signed Small Parcel |
| BPR | First Class Signed Large Letter |
| BPR | First Class Signed Letter |
| BPL | Second Class Medium Parcel |
| BPL | Second Class Small Parcel |
| BPL | Second Class Large Letter |
| BPL | Second Class Letter |
| BPL | First Class Medium Parcel |
| BPL | First Class Small Parcel |
| BPL | First Class Large Letter |
| BPL | First Class Letter |
| STL | Second Class Account Mail Parcel |
| STL | Second Class Account Mail Large Letter |
| STL | Second Class Account Mail Letter |
| STL | First Class Account Mail Parcel |
| STL | First Class Account Mail Large Letter |
| STL | First Class Account Mail Letter |
| LA6 | LA6 No Longer Available |
| LA5 | LA5 No Longer Available |
| LA4 | LA4 No Longer Available |
| LA3 | LA3 No Longer Available |
| LA2 | LA2 No Longer Available |
| LA1 | LA1 No Longer Available |
| SD6 | Special Delivery Guaranteed by 9AM 2500 |
| SD5 | Special Delivery Guaranteed by 9AM 1000 |
| SD4 | Special Delivery Guaranteed by 9AM 750 |
| SD3 | Special Delivery Guaranteed by 1PM 2500 |
| SD2 | Special Delivery Guaranteed by 1PM 1000 |
| SD1 | Special Delivery Guaranteed by 1PM 750 |
| TSS | Tracked 48 Returns |
| TSN | Tracked 24 Returns |
| TRL | Tracked 48 No Signature High Volume Letter-boxable |
| TRL | Tracked 48 Signature High Volume Letter-boxable |
| TRM | Tracked 24 No Signature High Volume Letter-boxable |
| TRM | Tracked 24 Signature High Volume Letter-boxable |
| TPL | Tracked 48 No Signature High Volume |
| TPL | Tracked 48 Signature High Volume |
| TPM | Tracked 24 No Signature High Volume |
| TPM | Tracked 24 Signature High Volume |
| TRN | Tracked 24 No Signature Letterboxable |
| TRN | Tracked 24 Signature Letterboxable |
| TRS | Tracked 48 No Signature Letterboxable |
| TRS | Tracked 48 Signature Letterboxable |
| TPN | Tracked 24 No Signature |
| TPN | Tracked 24 Signed |
| TPS | Tracked 48 No Signature |
| TPS | Tracked 48 Signed |